6RXV

Cryo-EM structure of the 90S pre-ribosome (Kre33-Noc4) from Chaetomium thermophilum, state B2

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A [auth UA]	SCOP2B Superfamily	UTPB complex component-like	8056020	3002330	SCOP2B (2022-06-29)
I [auth UL]	SCOP2B Superfamily	UTPB complex component-like	8056019	3002330	SCOP2B (2022-06-29)
J [auth UM]	SCOP2B Superfamily	UTPB complex component-like	8056022	3002330	SCOP2B (2022-06-29)
O [auth UU]	SCOP2B Superfamily	UTPB complex component-like	8056021	3002330	SCOP2B (2022-06-29)
R [auth CA]	SCOP2B Superfamily	S-adenosyl-L-methionine-dependent methyltransferases	8065682	3000118	SCOP2B (2022-06-29)
S [auth CB]	SCOP2B Superfamily	S-adenosyl-L-methionine-dependent methyltransferases	8065682	3000118	SCOP2B (2022-06-29)
V [auth CE]	SCOP2B Superfamily	L30e-like	8063954	3001739	SCOP2B (2022-06-29)
W [auth CF]	SCOP2B Superfamily	L30e-like	8063954	3001739	SCOP2B (2022-06-29)
BA [auth CK]	SCOP2B Superfamily	Class II aaRS ABD-related	8095989	3000465	SCOP2B (2022-06-29)
BA [auth CK]	SCOP2B Superfamily	Class II aaRS ABD-related	8095988	3000465	SCOP2B (2022-06-29)
EA [auth CN]	SCOP2B Superfamily	alpha/beta knot	8094639	3001122	SCOP2B (2022-06-29)
FA [auth CO]	SCOP2B Superfamily	alpha/beta knot	8094639	3001122	SCOP2B (2022-06-29)
LA [auth Ca]	SCOP2B Superfamily	Ribosomal S3Ae-like	8094667	3002166	SCOP2B (2022-06-29)
TA [auth Ci]	SCOP2 Family	Ribosomal protein L18p and S11	8095756	4000555	SCOP2 (2022-06-29)
TA [auth Ci]	SCOP2 Superfamily	Translational machinery components	8095757	3000571	SCOP2 (2022-06-29)
UA [auth Cj]	SCOP2B Superfamily	Ribosomal protein S5 domain 2-like	8097794	3000100	SCOP2B (2022-06-29)
WA [auth Cm]	SCOP2 Family	Ribosomal protein S8	8095562	4002027	SCOP2 (2022-06-29)
WA [auth Cm]	SCOP2 Superfamily	Ribosomal protein S8	8095563	3000709	SCOP2 (2022-06-29)
YA [auth Co]	SCOP2B Superfamily	Ribosomal proteins S24e, L23 and L15e	8098446	3000210	SCOP2B (2022-06-29)
ZA [auth Cp]	SCOP2B Superfamily	Nucleic acid-binding proteins	8095187	3000135	SCOP2B (2022-06-29)
NA [auth Cc]	SCOP2B Superfamily	Ribosomal protein S7	8095683	3000799	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth UA]	ANAPC4_WD40_6	e6rxvUA2	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-propeller	T: 7-bladed	F: ANAPC4_WD40_6	ECOD (1.6)
A [auth UA]	ANAPC4_WD40_4	e6rxvUA3	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-propeller	T: 7-bladed	F: ANAPC4_WD40_4	ECOD (1.6)
A [auth UA]	Utp12	e6rxvUA1	A: alpha superhelices	X: Repetitive alpha hairpins	H: C-terminal tetramerization domain of Utp1/Utp21/Utp12/Utp13 (From Topology)	T: C-terminal tetramerization domain of Utp1/Utp21/Utp12/Utp13	F: Utp12	ECOD (1.6)
D [auth UD]	ANAPC4_WD40_9	e6rxvUD1	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-propeller	T: 7-bladed	F: ANAPC4_WD40_9	ECOD (1.6)
D [auth UD]	ANAPC4_WD40_4	e6rxvUD2	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-propeller	T: 7-bladed	F: ANAPC4_WD40_4	ECOD (1.6)
E [auth UF]	TPR_11_6	e6rxvUF1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: TPR_11_6	ECOD (1.6)
J [auth UM]	ANAPC4_WD40_7	e6rxvUM3	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-propeller	T: 7-bladed	F: ANAPC4_WD40_7	ECOD (1.6)
J [auth UM]	ANAPC4_WD40_10	e6rxvUM2	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-propeller	T: 7-bladed	F: ANAPC4_WD40_10	ECOD (1.6)
J [auth UM]	Utp13	e6rxvUM1	A: alpha superhelices	X: Repetitive alpha hairpins	H: C-terminal tetramerization domain of Utp1/Utp21/Utp12/Utp13 (From Topology)	T: C-terminal tetramerization domain of Utp1/Utp21/Utp12/Utp13	F: Utp13	ECOD (1.6)
O [auth UU]	ANAPC4_WD40_9	e6rxvUU3	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-propeller	T: 7-bladed	F: ANAPC4_WD40_9	ECOD (1.6)
O [auth UU]	Utp21	e6rxvUU1	A: alpha superhelices	X: Repetitive alpha hairpins	H: C-terminal tetramerization domain of Utp1/Utp21/Utp12/Utp13 (From Topology)	T: C-terminal tetramerization domain of Utp1/Utp21/Utp12/Utp13	F: Utp21	ECOD (1.6)
Q [auth UZ]	Ribosomal_L1_2nd	e6rxvUZ1	A: a+b two layers	X: a+b domain in Ribosomal protein L1 (From Topology)	H: a+b domain in Ribosomal protein L1 (From Topology)	T: a+b domain in Ribosomal protein L1	F: Ribosomal_L1_2nd	ECOD (1.6)
Q [auth UZ]	Ribosomal_L1_1st_2	e6rxvUZ2	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: Rossmann-like domain in Ribosomal protein L1 (From Topology)	T: Rossmann-like domain in Ribosomal protein L1	F: Ribosomal_L1_1st_2	ECOD (1.6)
R [auth CA]	Fibrillarin	e6rxvCA1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: S-adenosyl-L-methionine-dependent methyltransferases	F: Fibrillarin	ECOD (1.6)
S [auth CB]	Fibrillarin	e6rxvCB1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: S-adenosyl-L-methionine-dependent methyltransferases	F: Fibrillarin	ECOD (1.6)
T [auth CC]	Nop_C	e6rxvCC3	A: alpha arrays	X: HhH/H2TH	H: SAM/DNA-glycosylase	T: Nop C-terminal domain	F: Nop_C	ECOD (1.6)
T [auth CC]	Nop_N	e6rxvCC1	A: alpha complex topology	X: Nop N-terminal domain (From Topology)	H: Nop N-terminal domain (From Topology)	T: Nop N-terminal domain	F: Nop_N	ECOD (1.6)
T [auth CC]	NOP5NT	e6rxvCC2	A: mixed a+b and a/b	X: Nop N-terminal domain (From Topology)	H: Nop N-terminal domain (From Topology)	T: Nop N-terminal domain	F: NOP5NT	ECOD (1.6)
V [auth CE]	Ribosomal_L7Ae_1	e6rxvCE1	A: a+b three layers	X: Bacillus chorismate mutase-like	H: L30e-like (From Topology)	T: L30e-like	F: Ribosomal_L7Ae_1	ECOD (1.6)
W [auth CF]	Ribosomal_L7Ae_1	e6rxvCF1	A: a+b three layers	X: Bacillus chorismate mutase-like	H: L30e-like (From Topology)	T: L30e-like	F: Ribosomal_L7Ae_1	ECOD (1.6)
Y [auth CH]	RTC	e6rxvCH2	A: a+b two layers	X: IF3-like	H: EPT/RTPC-like (From Topology)	T: EPT/RTPC-like	F: RTC	ECOD (1.6)
Y [auth CH]	RTC_insert	e6rxvCH1	A: a+b three layers	X: Thioredoxin-like	H: RNA 3'-terminal phosphate cyclase, RPTC, insert domain (From Topology)	T: RNA 3'-terminal phosphate cyclase, RPTC, insert domain	F: RTC_insert	ECOD (1.6)
EA [auth CN]	EMG1	e6rxvCN1	A: a/b three-layered sandwiches	X: alpha/beta knot (From Topology)	H: alpha/beta knot (From Topology)	T: alpha/beta knot	F: EMG1	ECOD (1.6)
FA [auth CO]	EMG1	e6rxvCO1	A: a/b three-layered sandwiches	X: alpha/beta knot (From Topology)	H: alpha/beta knot (From Topology)	T: alpha/beta knot	F: EMG1	ECOD (1.6)
HA [auth CQ]	KH_1	e6rxvCQ1	A: a+b two layers	X: Alpha-lytic protease prodomain-like	H: KH-domains	T: Eukaryotic type KH-domain (KH-domain type I)	F: KH_1	ECOD (1.6)
HA [auth CQ]	KOG3273	e6rxvCQ2	A: a+b two layers	X: Alpha-lytic protease prodomain-like	H: KH-domains	T: Eukaryotic type KH-domain (KH-domain type I)	F: KOG3273	ECOD (1.6)
IA [auth CR]	tRNA_bind_2	e6rxvCR4	A: alpha arrays	X: HTH	H: HTH	T: tri-helical	F: tRNA_bind_2	ECOD (1.6)
IA [auth CR]	GNAT_acetyltr_2	e6rxvCR1	A: a+b three layers	X: Nat/Ivy	H: Acyl-CoA N-acyltransferases (Nat) (From Topology)	T: Acyl-CoA N-acyltransferases (Nat)	F: GNAT_acetyltr_2	ECOD (1.6)
IA [auth CR]	DUF1726	e6rxvCR2	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: DUF1726	ECOD (1.6)
IA [auth CR]	Helicase_RecD	e6rxvCR3	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Helicase_RecD	ECOD (1.6)
JA [auth CS]	tRNA_bind_2	e6rxvCS4	A: alpha arrays	X: HTH	H: HTH	T: tri-helical	F: tRNA_bind_2	ECOD (1.6)
JA [auth CS]	GNAT_acetyltr_2	e6rxvCS1	A: a+b three layers	X: Nat/Ivy	H: Acyl-CoA N-acyltransferases (Nat) (From Topology)	T: Acyl-CoA N-acyltransferases (Nat)	F: GNAT_acetyltr_2	ECOD (1.6)
JA [auth CS]	DUF1726	e6rxvCS2	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: DUF1726	ECOD (1.6)
JA [auth CS]	Helicase_RecD	e6rxvCS3	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Helicase_RecD	ECOD (1.6)
LA [auth Ca]	Ribosomal_S3Ae_N	e6rxvCa2	A: beta barrels	X: Ribosomal protein L25-like	H: 40S ribosomal protein S3A N-terminal domain (From Topology)	T: 40S ribosomal protein S3A N-terminal domain	F: Ribosomal_S3Ae_N	ECOD (1.6)
LA [auth Ca]	Ribosomal_S3Ae_C	e6rxvCa1	A: a+b two layers	X: T-fold	H: 40S ribosomal protein S3A C-terminal domain (From Topology)	T: 40S ribosomal protein S3A C-terminal domain	F: Ribosomal_S3Ae_C	ECOD (1.6)
MA [auth Cb]	Ribosomal_S4e	e6rxvCb1	A: beta barrels	X: OB-fold	H: Nucleic acid-binding proteins (From Topology)	T: Nucleic acid-binding proteins	F: Ribosomal_S4e	ECOD (1.6)
MA [auth Cb]	40S_S4_C	e6rxvCb2	A: beta barrels	X: SH3	H: SH3	T: SH3	F: 40S_S4_C	ECOD (1.6)
MA [auth Cb]	RS4NT	e6rxvCb3	A: a+b two layers	X: beta-Grasp	H: Ubiquitin-related	T: Alpha-L RNA-binding motif	F: RS4NT	ECOD (1.6)
OA [auth Cd]	Ribosomal_S6e	e6rxvCd1	A: beta barrels	X: Ribosomal protein L25-like	H: Ribosomal protein L25-like (From Topology)	T: Ribosomal protein L25-like	F: Ribosomal_S6e	ECOD (1.6)
PA [auth Ce]	Ribosomal_S7e_C	e6rxvCe1	A: a+b two layers	X: Alpha-lytic protease prodomain-like	H: 40S ribosomal protein S7-A (From Topology)	T: 40S ribosomal protein S7-A	F: Ribosomal_S7e_C	ECOD (1.6)
PA [auth Ce]	Ribosomal_S7e_N	e6rxvCe2	A: a+b two layers	X: Alpha-lytic protease prodomain-like	H: 40S ribosomal protein S7-A (From Topology)	T: 40S ribosomal protein S7-A	F: Ribosomal_S7e_N	ECOD (1.6)
QA [auth Cf]	Ribosomal_S8e	e6rxvCf1	A: beta barrels	X: Ribosomal protein L14-like	H: Ribosomal protein L14-related (From Topology)	T: Ribosomal protein L14-related	F: Ribosomal_S8e	ECOD (1.6)
RA [auth Cg]	S4	e6rxvCg1	A: a+b two layers	X: beta-Grasp	H: Ubiquitin-related	T: Alpha-L RNA-binding motif	F: S4	ECOD (1.6)
TA [auth Ci]	Ribosomal_S11	e6rxvCi1	A: mixed a+b and a/b	X: Ribonuclease H-like	H: Ribonuclease H-like (From Topology)	T: Ribonuclease H-like	F: Ribosomal_S11	ECOD (1.6)
UA [auth Cj]	Ribosomal_S9	e6rxvCj1	A: a+b two layers	X: Ribosomal protein S5 domain 2-like (From Topology)	H: Ribosomal protein S5 domain 2-like (From Topology)	T: Ribosomal protein S5 domain 2-like	F: Ribosomal_S9	ECOD (1.6)
VA [auth Ck]	Ribosomal_S17_1	e6rxvCk1	A: beta barrels	X: OB-fold	H: Nucleic acid-binding proteins (From Topology)	T: Nucleic acid-binding proteins	F: Ribosomal_S17_1	ECOD (1.6)
WA [auth Cm]	Ribosomal_S8_N_1	e6rxvCm1	A: a+b two layers	X: R3H domain-like	H: Ribosomal protein S8, N-terminal domain (From Topology)	T: Ribosomal protein S8, N-terminal domain	F: Ribosomal_S8_N_1	ECOD (1.6)
WA [auth Cm]	Ribosomal_S8_C_1	e6rxvCm2	A: a+b two layers	X: Ribosomal protein S8, C-terminal domain (From Topology)	H: Ribosomal protein S8, C-terminal domain (From Topology)	T: Ribosomal protein S8, C-terminal domain	F: Ribosomal_S8_C_1	ECOD (1.6)
XA [auth Cn]	Ribosom_S12_S23	e6rxvCn1	A: beta barrels	X: OB-fold	H: Nucleic acid-binding proteins (From Topology)	T: Nucleic acid-binding proteins	F: Ribosom_S12_S23	ECOD (1.6)
YA [auth Co]	Ribosomal_S24e	e6rxvCo1	A: a+b two layers	X: Alpha-beta plaits	H: Ribosomal proteins S24e, L23 and L15e (From Topology)	T: Ribosomal proteins S24e, L23 and L15e	F: Ribosomal_S24e	ECOD (1.6)
ZA [auth Cp]	Ribosomal_S28e	e6rxvCp1	A: beta barrels	X: OB-fold	H: Nucleic acid-binding proteins (From Topology)	T: Nucleic acid-binding proteins	F: Ribosomal_S28e	ECOD (1.6)
DB [auth UV]	Nrap_D2	e6rxvUV5	A: alpha arrays	X: HhH/H2TH	H: SAM/DNA-glycosylase	T: PAP/OAS1 substrate-binding domain	F: Nrap_D2	ECOD (1.6)
DB [auth UV]	Nrap_D5	e6rxvUV6	A: alpha arrays	X: HhH/H2TH	H: SAM/DNA-glycosylase	T: PAP/OAS1 substrate-binding domain	F: Nrap_D5	ECOD (1.6)
DB [auth UV]	Nrap_D3	e6rxvUV1	A: a+b two layers	X: Alpha-beta plaits	H: PAP/Archaeal CCA-adding enzyme, C-terminal domain (From Topology)	T: PAP/Archaeal CCA-adding enzyme, C-terminal domain	F: Nrap_D3	ECOD (1.6)
DB [auth UV]	UNK_F_TYPE	e6rxvUV2	A: a+b two layers	X: Alpha-beta plaits	H: PAP/Archaeal CCA-adding enzyme, C-terminal domain (From Topology)	T: PAP/Archaeal CCA-adding enzyme, C-terminal domain	F: UNK_F_TYPE	ECOD (1.6)
DB [auth UV]	Nrap	e6rxvUV4	A: a+b three layers	X: Nucleotidyltransferase-like	H: Nucleotidyltransferase (From Topology)	T: Nucleotidyltransferase	F: Nrap	ECOD (1.6)
DB [auth UV]	Nrap_D4	e6rxvUV3	A: a+b three layers	X: Nucleotidyltransferase-like	H: Nucleotidyltransferase (From Topology)	T: Nucleotidyltransferase	F: Nrap_D4	ECOD (1.6)
EB [auth CV]	KOG4008,Peripla_BP_4_C	e6rxvCV1	A: a+b two layers	X: Alpha-beta plaits	H: RNA-binding domain, RBD (From Topology)	T: RNA-binding domain, RBD	F: KOG4008,Peripla_BP_4_C	ECOD (1.6)
FB [auth CW]	ANAPC4_WD40_5	e6rxvCW1	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-propeller	T: 8-bladed	F: ANAPC4_WD40_5	ECOD (1.6)
IB [auth UE]	UNK_F_TYPE	e6rxvUE1	A: alpha superhelices	X: Repetitive alpha hairpins	H: C-terminal tetramerization domain of Utp1/Utp21/Utp12/Utp13 (From Topology)	T: C-terminal tetramerization domain of Utp1/Utp21/Utp12/Utp13	F: UNK_F_TYPE	ECOD (1.6)
OB [auth UI]	UNK_F_TYPE	e6rxvUI1	A: alpha superhelices	X: Repetitive alpha hairpins	H: C-terminal tetramerization domain of Utp1/Utp21/Utp12/Utp13 (From Topology)	T: C-terminal tetramerization domain of Utp1/Utp21/Utp12/Utp13	F: UNK_F_TYPE	ECOD (1.6)
KB [auth Cl]	Ribosomal_S13	e6rxvCl1	A: alpha arrays	X: HhH/H2TH	H: H2TH (From Topology)	T: H2TH	F: Ribosomal_S13	ECOD (1.6)
LB [auth CX]	Bystin	e6rxvCX1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: Bystin	ECOD (1.6)
AA [auth CJ]	S4	e6rxvCJ1	A: a+b two layers	X: beta-Grasp	H: Ubiquitin-related	T: Alpha-L RNA-binding motif	F: S4	ECOD (1.6)
NA [auth Cc]	Ribosomal_S7_1	e6rxvCc1	A: alpha arrays	X: Ribosomal protein S7 (From Topology)	H: Ribosomal protein S7 (From Topology)	T: Ribosomal protein S7	F: Ribosomal_S7_1	ECOD (1.6)
SA [auth Ch]	Ribosomal_S15_2	e6rxvCh1	A: alpha arrays	X: S15/NS1 RNA-binding domain (From Topology)	H: S15/NS1 RNA-binding domain (From Topology)	T: S15/NS1 RNA-binding domain	F: Ribosomal_S15_2	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth UA]	PF04003	Dip2/Utp12 Family (Utp12)	Dip2/Utp12 Family	-	Family
A [auth UA]	PF00400	WD domain, G-beta repeat (WD40)	WD domain, G-beta repeat	-	Repeat
B [auth UB]	PF04147	Nop14-like family (Nop14)	Nop14-like family	-	Family
D [auth UD]	PF00400	WD domain, G-beta repeat (WD40)	WD domain, G-beta repeat	-	Repeat
E [auth UF]	PF08640	U3 small nucleolar RNA-associated protein 6 (U3_assoc_6)	U3 small nucleolar RNA-associated protein 6	-	Family
F [auth UG]	PF08149	BING4CT (NUC141) domain (BING4CT)	BING4CT (NUC141) domain	This C terminal domain is found in the BING4 family of nucleolar WD40 repeat proteins [1].	Domain
F [auth UG]	PF00400	WD domain, G-beta repeat (WD40)	WD domain, G-beta repeat	-	Repeat
G [auth UJ]	PF12397	U3 small nucleolar RNA-associated protein 10 (U3snoRNP10)	U3 small nucleolar RNA-associated protein 10	-	Family
H [auth UK]	PF03998	Utp11 protein (Utp11)	Utp11 protein	-	Family
I [auth UL]	PF04003	Dip2/Utp12 Family (Utp12)	Dip2/Utp12 Family	-	Family
I [auth UL]	PF00400	WD domain, G-beta repeat (WD40)	WD domain, G-beta repeat	-	Repeat
J [auth UM]	PF00400	WD domain, G-beta repeat (WD40)	WD domain, G-beta repeat	-	Repeat
J [auth UM]	PF08625	Utp13 specific WD40 associated domain (Utp13)	Utp13 specific WD40 associated domain	Utp13 is a component of the five protein Pwp2 complex that forms part of a stable particle subunit independent of the U3 small nucleolar ribonucleoprotein that is essential for the initial assembly steps of the 90S pre-ribosome [1]. Pwp2 is capable o ...	Utp13 is a component of the five protein Pwp2 complex that forms part of a stable particle subunit independent of the U3 small nucleolar ribonucleoprotein that is essential for the initial assembly steps of the 90S pre-ribosome [1]. Pwp2 is capable of interacting directly with the 35 S pre-rRNA 5' end [1].	Domain
L [auth UO]	PF09384	UTP15 C terminal (UTP15_C)	UTP15 C terminal	-	Family
L [auth UO]	PF00400	WD domain, G-beta repeat (WD40)	WD domain, G-beta repeat	-	Repeat
O [auth UU]	PF00400	WD domain, G-beta repeat (WD40)	WD domain, G-beta repeat	-	Repeat
Q [auth UZ]	PF00687	Ribosomal protein L1p/L10e family (Ribosomal_L1)	Ribosomal protein L1p/L10e family	This family includes prokaryotic L1 and eukaryotic L10.	Domain
R [auth CA], S [auth CB]	PF00900	Ribosomal family S4e (Ribosomal_S4e)	Ribosomal family S4e	-	Family
R [auth CA], S [auth CB]	PF16121	40S ribosomal protein S4 C-terminus (40S_S4_C)	40S ribosomal protein S4 C-terminus	-	Family
R [auth CA], S [auth CB]	PF01015	Ribosomal S3Ae family (Ribosomal_S3Ae)	Ribosomal S3Ae family	-	Family
R [auth CA], S [auth CB]	PF00467	KOW motif (KOW)	KOW motif	-	Family
R [auth CA], S [auth CB]	PF01269	Fibrillarin (Fibrillarin)	Fibrillarin	-	Domain
T [auth CC]	PF08156	NOP5NT (NUC127) domain (NOP5NT)	NOP5NT (NUC127) domain	This N terminal domain is found in RNA-binding proteins of the NOP5 family [1].	Domain
T [auth CC]	PF00177	Ribosomal protein S7p/S5e (Ribosomal_S7)	Ribosomal protein S7p/S5e	This family contains ribosomal protein S7 from prokaryotes and S5 from eukaryotes.	Domain
T [auth CC]	PF01798	snoRNA binding domain, fibrillarin (Nop)	snoRNA binding domain, fibrillarin	-	Family
U [auth CD]	PF08156	NOP5NT (NUC127) domain (NOP5NT)	NOP5NT (NUC127) domain	This N terminal domain is found in RNA-binding proteins of the NOP5 family [1].	Domain
U [auth CD]	PF01092	Ribosomal protein S6e (Ribosomal_S6e)	Ribosomal protein S6e	-	Family
U [auth CD]	PF01798	snoRNA binding domain, fibrillarin (Nop)	snoRNA binding domain, fibrillarin	-	Family
V [auth CE], W [auth CF]	PF01201	Ribosomal protein S8e (Ribosomal_S8e)	Ribosomal protein S8e	-	Family
V [auth CE], W [auth CF]	PF01248	Ribosomal protein L7Ae/L30e/S12e/Gadd45 family (Ribosomal_L7Ae)	Ribosomal protein L7Ae/L30e/S12e/Gadd45 family	This family includes: Ribosomal L7A from metazoa, Ribosomal L8-A and L8-B from fungi, 30S ribosomal protein HS6 from archaebacteria, 40S ribosomal protein S12 from eukaryotes, Ribosomal protein L30 from eukaryotes and archaebacteria. Gadd45 and MyD11 ...	This family includes: Ribosomal L7A from metazoa, Ribosomal L8-A and L8-B from fungi, 30S ribosomal protein HS6 from archaebacteria, 40S ribosomal protein S12 from eukaryotes, Ribosomal protein L30 from eukaryotes and archaebacteria. Gadd45 and MyD118 [1].	Domain
X [auth CG]	PF00400	WD domain, G-beta repeat (WD40)	WD domain, G-beta repeat	-	Repeat
X [auth CG]	PF01479	S4 domain (S4)	S4 domain	The S4 domain is a small domain consisting of 60-65 amino acid residues that was detected in the bacterial ribosomal protein S4, eukaryotic ribosomal S9, two families of pseudouridine synthases, a novel family of predicted RNA methylases, a yeast pro ...	The S4 domain is a small domain consisting of 60-65 amino acid residues that was detected in the bacterial ribosomal protein S4, eukaryotic ribosomal S9, two families of pseudouridine synthases, a novel family of predicted RNA methylases, a yeast protein containing a pseudouridine synthetase and a deaminase domain, bacterial tyrosyl-tRNA synthetases, and a number of uncharacterized, small proteins that may be involved in translation regulation [1]. The S4 domain probably mediates binding to RNA.	Domain
Y [auth CH]	PF05189	RNA 3'-terminal phosphate cyclase (RTC), insert domain (RTC_insert)	RNA 3'-terminal phosphate cyclase (RTC), insert domain	RNA cyclases are a family of RNA-modifying enzymes that are conserved in all cellular organisms. They catalyse the ATP-dependent conversion of the 3'-phosphate to the 2',3'-cyclic phosphodiester at the end of RNA, in a reaction involving formation o ...	RNA cyclases are a family of RNA-modifying enzymes that are conserved in all cellular organisms. They catalyse the ATP-dependent conversion of the 3'-phosphate to the 2',3'-cyclic phosphodiester at the end of RNA, in a reaction involving formation of the covalent AMP-cyclase intermediate [1]. The structure of RTC demonstrates that RTCs are comprised two domain. The larger domain contains an insert domain of approximately 100 amino acids [1].	Domain
Y [auth CH]	PF01137	RNA 3'-terminal phosphate cyclase (RTC)	RNA 3'-terminal phosphate cyclase	RNA cyclases are a family of RNA-modifying enzymes that are conserved in all cellular organisms. They catalyse the ATP-dependent conversion of the 3'-phosphate to the 2',3'-cyclic phosphodiester at the end of RNA, in a reaction involving formation o ...	RNA cyclases are a family of RNA-modifying enzymes that are conserved in all cellular organisms. They catalyse the ATP-dependent conversion of the 3'-phosphate to the 2',3'-cyclic phosphodiester at the end of RNA, in a reaction involving formation of the covalent AMP-cyclase intermediate [1]. The structure of RTC demonstrates that RTCs are comprised two domain. The larger domain contains an insert domain of approximately 100 amino acids [1].	Domain
Z [auth CI]	PF08142	AARP2CN (NUC121) domain (AARP2CN)	AARP2CN (NUC121) domain	This domain is the central domain of AARP2. It is weakly similar to the GTP-binding domain of elongation factor TU [1].	Domain
Z [auth CI]	PF00411	Ribosomal protein S11 (Ribosomal_S11)	Ribosomal protein S11	-	Family
BA [auth CK]	PF00366	Ribosomal protein S17 (Ribosomal_S17)	Ribosomal protein S17	-	Domain
BA [auth CK]	PF04427	Brix domain (Brix)	Brix domain	-	Domain
CA [auth CL]	PF00416	Ribosomal protein S13/S18 (Ribosomal_S13)	Ribosomal protein S13/S18	-	Family
EA [auth CN], FA [auth CO]	PF03587	EMG1/NEP1 methyltransferase (EMG1)	EMG1/NEP1 methyltransferase	-	Family
HA [auth CQ]	PF22891	Eukaryotic type KH-domain (KH-domain type I) (327.11.2) (KH_PNO1_2nd)	Eukaryotic type KH-domain (KH-domain type I) (327.11.2)	This entry represents the second KH domain found in the PNO1 protein. PNO1 is part of the small subunit (SSU) processome, first precursor of the small eukaryotic ribosomal subunit.	Domain
IA [auth CR], JA [auth CS]	PF13725	Possible tRNA binding domain (tRNA_bind_2)	Possible tRNA binding domain	-	Family
IA [auth CR], JA [auth CS]	PF08351	tRNA(Met) cytidine acetyltransferase TmcA, N-terminal (TmcA_N)	tRNA(Met) cytidine acetyltransferase TmcA, N-terminal	-	Family
IA [auth CR], JA [auth CS]	PF13718	GNAT acetyltransferase 2 (GNAT_acetyltr_2)	GNAT acetyltransferase 2	-	Family
IA [auth CR], JA [auth CS]	PF05127	Helicase (Helicase_RecD)	Helicase	This domain contains a P-loop (Walker A) motif, suggesting that it has ATPase activity, and a Walker B motif. In tRNA(Met) cytidine acetyltransferase (TmcA) it may function as an RNA helicase motor (driven by ATP hydrolysis) which delivers the wobble ...	This domain contains a P-loop (Walker A) motif, suggesting that it has ATPase activity, and a Walker B motif. In tRNA(Met) cytidine acetyltransferase (TmcA) it may function as an RNA helicase motor (driven by ATP hydrolysis) which delivers the wobble base to the active centre of the GCN5-related N-acetyltransferase (GNAT) domain [1]. It is found in the bacterial exodeoxyribonuclease V alpha chain (RecD), which has 5'-3' helicase activity. It is structurally similar to the motor domain 1A in other SF1 helicases [2].	Domain
KA [auth CT]	PF08698	Fcf2 pre-rRNA processing (Fcf2)	Fcf2 pre-rRNA processing	-	Family
DB [auth UV]	PF03813	Nrap protein domain 1 (Nrap)	Nrap protein domain 1	Members of this family are nucleolar RNA-associated proteins (Nrap) which are highly conserved from yeast (Saccharomyces cerevisiae) to human. In the mouse, Nrap is ubiquitously expressed and is specifically localised in the nucleolus [1]. Nrap is a ...	Members of this family are nucleolar RNA-associated proteins (Nrap) which are highly conserved from yeast (Saccharomyces cerevisiae) to human. In the mouse, Nrap is ubiquitously expressed and is specifically localised in the nucleolus [1]. Nrap is a large nucleolar protein (of more than 1000 amino acids). Nrap appears to be associated with ribosome biogenesis by interacting with pre-rRNA primary transcript [1]. This domain has a nucleotidyltransferase structure.	Domain
DB [auth UV]	PF17403	Nrap protein PAP/OAS-like domain (Nrap_D2)	Nrap protein PAP/OAS-like domain	Members of this family are nucleolar RNA-associated proteins (Nrap) which are highly conserved from yeast (Saccharomyces cerevisiae) to human. In the mouse, Nrap is ubiquitously expressed and is specifically localised in the nucleolus [1]. Nrap is a ...	Members of this family are nucleolar RNA-associated proteins (Nrap) which are highly conserved from yeast (Saccharomyces cerevisiae) to human. In the mouse, Nrap is ubiquitously expressed and is specifically localised in the nucleolus [1]. Nrap is a large nucleolar protein (of more than 1000 amino acids). Nrap appears to be associated with ribosome biogenesis by interacting with pre-rRNA primary transcript [1].	Domain
DB [auth UV]	PF17406	Nrap protein PAP/OAS1-like domain 5 (Nrap_D5)	Nrap protein PAP/OAS1-like domain 5	Members of this family are nucleolar RNA-associated proteins (Nrap) which are highly conserved from yeast (Saccharomyces cerevisiae) to human. In the mouse, Nrap is ubiquitously expressed and is specifically localised in the nucleolus [1]. Nrap is a ...	Members of this family are nucleolar RNA-associated proteins (Nrap) which are highly conserved from yeast (Saccharomyces cerevisiae) to human. In the mouse, Nrap is ubiquitously expressed and is specifically localised in the nucleolus [1]. Nrap is a large nucleolar protein (of more than 1000 amino acids). Nrap appears to be associated with ribosome biogenesis by interacting with pre-rRNA primary transcript [1].	Domain
DB [auth UV]	PF17407	Nrap protein domain 6 (Nrap_D6)	Nrap protein domain 6	Members of this family are nucleolar RNA-associated proteins (Nrap) which are highly conserved from yeast (Saccharomyces cerevisiae) to human. In the mouse, Nrap is ubiquitously expressed and is specifically localised in the nucleolus [1]. Nrap is a ...	Members of this family are nucleolar RNA-associated proteins (Nrap) which are highly conserved from yeast (Saccharomyces cerevisiae) to human. In the mouse, Nrap is ubiquitously expressed and is specifically localised in the nucleolus [1]. Nrap is a large nucleolar protein (of more than 1000 amino acids). Nrap appears to be associated with ribosome biogenesis by interacting with pre-rRNA primary transcript [1].	Domain
DB [auth UV]	PF17404	Nrap protein domain 3 (Nrap_D3)	Nrap protein domain 3	Members of this family are nucleolar RNA-associated proteins (Nrap) which are highly conserved from yeast (Saccharomyces cerevisiae) to human. In the mouse, Nrap is ubiquitously expressed and is specifically localised in the nucleolus [1]. Nrap is a ...	Members of this family are nucleolar RNA-associated proteins (Nrap) which are highly conserved from yeast (Saccharomyces cerevisiae) to human. In the mouse, Nrap is ubiquitously expressed and is specifically localised in the nucleolus [1]. Nrap is a large nucleolar protein (of more than 1000 amino acids). Nrap appears to be associated with ribosome biogenesis by interacting with pre-rRNA primary transcript [1].	Domain
DB [auth UV]	PF17405	Nrap protein nucleotidyltransferase domain 4 (Nrap_D4)	Nrap protein nucleotidyltransferase domain 4	Members of this family are nucleolar RNA-associated proteins (Nrap) which are highly conserved from yeast (Saccharomyces cerevisiae) to human. In the mouse, Nrap is ubiquitously expressed and is specifically localised in the nucleolus [1]. Nrap is a ...	Members of this family are nucleolar RNA-associated proteins (Nrap) which are highly conserved from yeast (Saccharomyces cerevisiae) to human. In the mouse, Nrap is ubiquitously expressed and is specifically localised in the nucleolus [1]. Nrap is a large nucleolar protein (of more than 1000 amino acids). Nrap appears to be associated with ribosome biogenesis by interacting with pre-rRNA primary transcript [1].	Domain
EB [auth CV]	PF12923	Ribosomal RNA-processing protein 7 (RRP7) C-terminal domain (RRP7)	Ribosomal RNA-processing protein 7 (RRP7) C-terminal domain	RRP7 is an essential protein in yeast that is involved in pre-rRNA processing and ribosome assembly [1]. It is speculated to be required for correct assembly of rpS27 into the pre-ribosomal particle [1-2].	Domain
GB [auth UT]	PF20416	U3 small nucleolar RNA-associated protein 20, C-terminal (UTP20_C)	U3 small nucleolar RNA-associated protein 20, C-terminal	This domain is found towards the C-terminal the U3 small nucleolar RNA-associated protein 20 (UTP20) from yeast and its human homologue, also known as DRIM (Down-Regulated In Metastasis). DRIM is differentially expressed in metastatic and non-metasta ...	This domain is found towards the C-terminal the U3 small nucleolar RNA-associated protein 20 (UTP20) from yeast and its human homologue, also known as DRIM (Down-Regulated In Metastasis). DRIM is differentially expressed in metastatic and non-metastatic human breast carcinoma cells [1]. Proteins of this entry are involved in processing of non-coding RNA as components of the small-subunit (SSU) processome; SSU processome is involved in the biogenesis of the 18S rRNA [2,3]. UTP20 is a huge alpha-solenoid that functions as a scaffold [4,5].	Domain
GB [auth UT]	PF07539	U3 small nucleolar RNA-associated protein 20, N-terminal (UTP20_N)	U3 small nucleolar RNA-associated protein 20, N-terminal	This domain is found towards the N-terminal of eukaryotic proteins including U3 small nucleolar RNA-associated protein 20 (UTP20) from yeast and the homologue from human, also known as DRIM (Down-Regulated In Metastasis) (Swiss:O75691), which is diff ...	This domain is found towards the N-terminal of eukaryotic proteins including U3 small nucleolar RNA-associated protein 20 (UTP20) from yeast and the homologue from human, also known as DRIM (Down-Regulated In Metastasis) (Swiss:O75691), which is differentially expressed in metastatic and non-metastatic human breast carcinoma cells [1]. Proteins of this entry are involved in processing of non-coding RNA as components of of the small-subunit (SSU) processome; SSU processome is involved in the biogenesis of the 18S rRNA [2,3]. UTP20 is a huge alpha-solenoid structure that functions as a scaffold [4,5].	Domain
IB [auth UE], OB [auth UI]	PF04003	Dip2/Utp12 Family (Utp12)	Dip2/Utp12 Family	-	Family
JB [auth US]	PF03914	CBF/Mak21 family (CBF)	CBF/Mak21 family	-	Repeat
M [auth UQ]	PF00400	WD domain, G-beta repeat (WD40)	WD domain, G-beta repeat	-	Repeat
AA [auth CJ]	PF00380	Ribosomal protein S9/S16 (Ribosomal_S9)	Ribosomal protein S9/S16	-	Family
AA [auth CJ]	PF00163	Ribosomal protein S4/S9 N-terminal domain (Ribosomal_S4)	Ribosomal protein S4/S9 N-terminal domain	-	Family
AA [auth CJ]	PF01479	S4 domain (S4)	S4 domain	The S4 domain is a small domain consisting of 60-65 amino acid residues that was detected in the bacterial ribosomal protein S4, eukaryotic ribosomal S9, two families of pseudouridine synthases, a novel family of predicted RNA methylases, a yeast pro ...	The S4 domain is a small domain consisting of 60-65 amino acid residues that was detected in the bacterial ribosomal protein S4, eukaryotic ribosomal S9, two families of pseudouridine synthases, a novel family of predicted RNA methylases, a yeast protein containing a pseudouridine synthetase and a deaminase domain, bacterial tyrosyl-tRNA synthetases, and a number of uncharacterized, small proteins that may be involved in translation regulation [1]. The S4 domain probably mediates binding to RNA.	Domain
DA [auth CM]	PF04158	Sof1-like domain (Sof1)	Sof1-like domain	-	Family
DA [auth CM]	PF00410	Ribosomal protein S8 (Ribosomal_S8)	Ribosomal protein S8	-	Domain
DA [auth CM]	PF00400	WD domain, G-beta repeat (WD40)	WD domain, G-beta repeat	-	Repeat
GA [auth CP]	PF17903	Krr1 KH1 domain (KH_8)	Krr1 KH1 domain	This entry represents the first KH domain in the KRR1 protein [1]. Krr1 is a ribosomal assembly factor. The KH1 domain is a divergent KH domain that lacks the RNA-binding GXXG motif and is involved in binding another assembly factor, Kri1 [1].	Domain
GA [auth CP]	PF01200	Ribosomal protein S28e (Ribosomal_S28e)	Ribosomal protein S28e	-	Family
GA [auth CP]	PF21800	KRR1 small subunit processome component, second KH domain (KRR1-like_KH2)	KRR1 small subunit processome component, second KH domain	This is the second K homology domain (KH2) found in KRR1 small subunit processome component from the fungus Chaetomium thermophilum and similar eukaryotic sequences.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth UA]	Periodic tryptophan protein 2-like protein	-	cellular component biogenesis ribosome biogenesis ribonucleoprotein complex biogenesis cellular process cellular component organization or biogenesis	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle
B [auth UB]	Utp2	-	cellular component biogenesis ribosome biogenesis ribonucleoprotein complex biogenesis cellular process cellular component organization or biogenesis	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle preribosome protein-containing complex ribonucleoprotein complex small-subunit processome
C [auth UC]	Utp3	-	-	-
D [auth UD]	Utp4	-	-	-
E [auth UF]	Utp6	RNA binding binding organic cyclic compound binding snoRNA binding nucleic acid binding	ribonucleoprotein complex biogenesis cellular biosynthetic process RNA metabolic process rRNA processing maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) cellular component biogenesis nucleobase-containing compound metabolic process RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process maturation of SSU-rRNA cellular component organization or biogenesis RNA processing rRNA metabolic process ribonucleoprotein complex biogenesis cellular biosynthetic process RNA metabolic process rRNA processing maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) cellular component biogenesis nucleobase-containing compound metabolic process RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process maturation of SSU-rRNA cellular component organization or biogenesis RNA processing rRNA metabolic process cellular metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process ribosomal small subunit biogenesis nucleic acid metabolic process biosynthetic process cellular process metabolic process macromolecule metabolic process	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle
F [auth UG]	Utp7	-	-	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle
G [auth UJ]	UTP10	-	ribonucleoprotein complex biogenesis cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process ribonucleoprotein complex biogenesis cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process cellular component organization or biogenesis RNA processing rRNA metabolic process	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle protein-containing complex ribonucleoprotein complex
H [auth UK]	U3 small nucleolar RNA-associated protein 11	-	ribonucleoprotein complex biogenesis cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process ribonucleoprotein complex biogenesis cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process cellular component organization or biogenesis RNA processing rRNA metabolic process	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle preribosome protein-containing complex ribonucleoprotein complex small-subunit processome
I [auth UL]	Utp12	-	cellular component biogenesis ribosome biogenesis ribonucleoprotein complex biogenesis cellular process cellular component organization or biogenesis	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle
J [auth UM]	Utp13	-	ribonucleoprotein complex biogenesis cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process ribonucleoprotein complex biogenesis cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process cellular component organization or biogenesis RNA processing rRNA metabolic process	preribosome protein-containing complex ribonucleoprotein complex small-subunit processome
K [auth UN]	Utp14	-	ribonucleoprotein complex biogenesis cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process ribonucleoprotein complex biogenesis cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process cellular component organization or biogenesis RNA processing rRNA metabolic process	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle preribosome protein-containing complex ribonucleoprotein complex small-subunit processome
L [auth UO]	Utp15	-	ribonucleoprotein complex biogenesis cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process ribonucleoprotein complex biogenesis cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process cellular component organization or biogenesis RNA processing rRNA metabolic process	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle
O [auth UU]	Utp21	-	ribonucleoprotein complex biogenesis cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process ribonucleoprotein complex biogenesis cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process cellular component organization or biogenesis RNA processing rRNA metabolic process	preribosome protein-containing complex ribonucleoprotein complex small-subunit processome
P [auth UX]	Utp24	-	-	-
Q [auth UZ]	Utp30	-	-	protein-containing complex ribonucleoprotein complex
R [auth CA], S [auth CB]	Nop1	transferase activity, transferring one-carbon groups transferase activity methyltransferase activity catalytic activity RNA binding binding organic cyclic compound binding nucleic acid binding	methylation metabolic process ribonucleoprotein complex biogenesis cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis methylation metabolic process ribonucleoprotein complex biogenesis cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process cellular process macromolecule metabolic process cellular component organization or biogenesis RNA processing rRNA metabolic process	-
T [auth CC]	Nop56	RNA binding binding organic cyclic compound binding snoRNA binding nucleic acid binding	-	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle preribosome protein-containing complex ribonucleoprotein complex small-subunit processome box C/D methylation guide snoRNP complex sno(s)RNA-containing ribonucleoprotein complex box C/D RNP complex
U [auth CD]	Nop58	RNA binding binding organic cyclic compound binding snoRNA binding nucleic acid binding	-	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle preribosome protein-containing complex ribonucleoprotein complex small-subunit processome box C/D methylation guide snoRNP complex sno(s)RNA-containing ribonucleoprotein complex box C/D RNP complex
V [auth CE], W [auth CF]	Snu13	RNA binding binding organic cyclic compound binding nucleic acid binding	RNA splicing cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process mRNA processing mRNA metabolic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process biosynthetic process RNA splicing cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process mRNA processing mRNA metabolic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process biosynthetic process RNA splicing, via transesterification reactions mRNA splicing, via spliceosome metabolic process cellular process RNA splicing, via transesterification reactions with bulged adenosine as nucleophile macromolecule metabolic process RNA processing cellular component biogenesis ribosome biogenesis ribonucleoprotein complex biogenesis cellular component organization or biogenesis	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle protein-containing complex nuclear protein-containing complex spliceosomal complex ribonucleoprotein complex
X [auth CG]	Rrp9	RNA binding binding U3 snoRNA binding organic cyclic compound binding snoRNA binding nucleic acid binding	-	membrane-bounded organelle intracellular organelle intracellular anatomical structure organelle nucleus intracellular membrane-bounded organelle cellular anatomical entity
Y [auth CH]	RNA 3'-terminal phosphate cyclase-like protein	catalytic activity	cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process nucleic acid biosynthetic process biosynthetic process metabolic process cellular process cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process nucleic acid biosynthetic process biosynthetic process metabolic process cellular process RNA processing macromolecule metabolic process cellular component biogenesis ribosome biogenesis ribonucleoprotein complex biogenesis cellular component organization or biogenesis	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle
Z [auth CI]	Bms1	binding guanyl nucleotide binding GTP binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding organic cyclic compound binding purine nucleotide binding anion binding heterocyclic compound binding carbohydrate derivative binding binding guanyl nucleotide binding GTP binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding organic cyclic compound binding purine nucleotide binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding	cellular component biogenesis ribosome biogenesis ribonucleoprotein complex biogenesis cellular process cellular component organization or biogenesis	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle
BA [auth CK]	Imp4	RNA binding rRNA primary transcript binding binding organic cyclic compound binding rRNA binding nucleic acid binding	ribonucleoprotein complex biogenesis cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process ribonucleoprotein complex biogenesis cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process cellular component organization or biogenesis RNA processing rRNA metabolic process	protein-containing complex ribonucleoprotein complex
CA [auth CL]	Mpp10	-	ribonucleoprotein complex biogenesis cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process ribonucleoprotein complex biogenesis cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process cellular component organization or biogenesis RNA processing rRNA metabolic process	protein-containing complex sno(s)RNA-containing ribonucleoprotein complex ribonucleoprotein complex membrane-bounded organelle preribosome intracellular anatomical structure Mpp10 complex nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen protein-containing complex sno(s)RNA-containing ribonucleoprotein complex ribonucleoprotein complex membrane-bounded organelle preribosome intracellular anatomical structure Mpp10 complex nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen 90S preribosome intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle
EA [auth CN], FA [auth CO]	Emg1	RNA methyltransferase activity rRNA methyltransferase activity catalytic activity, acting on RNA transferase activity, transferring one-carbon groups catalytic activity, acting on a nucleic acid transferase activity catalytic activity, acting on a rRNA S-adenosylmethionine-dependent methyltransferase activity rRNA (pseudouridine) methyltransferase activity methyltransferase activity catalytic activity RNA binding binding organic cyclic compound binding RNA methyltransferase activity rRNA methyltransferase activity catalytic activity, acting on RNA transferase activity, transferring one-carbon groups catalytic activity, acting on a nucleic acid transferase activity catalytic activity, acting on a rRNA S-adenosylmethionine-dependent methyltransferase activity rRNA (pseudouridine) methyltransferase activity methyltransferase activity catalytic activity RNA binding binding organic cyclic compound binding rRNA binding nucleic acid binding	ribonucleoprotein complex biogenesis cellular biosynthetic process rRNA methylation RNA metabolic process rRNA processing rRNA modification nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process cellular component organization or biogenesis RNA processing rRNA metabolic process ribonucleoprotein complex biogenesis cellular biosynthetic process rRNA methylation RNA metabolic process rRNA processing rRNA modification nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process cellular component organization or biogenesis RNA processing rRNA metabolic process cellular metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process macromolecule methylation RNA modification biosynthetic process methylation macromolecule modification metabolic process cellular process macromolecule metabolic process rRNA base methylation RNA methylation	-
HA [auth CQ]	Pre-rRNA-processing protein PNO1	RNA binding binding organic cyclic compound binding nucleic acid binding	cellular component biogenesis ribosome biogenesis ribonucleoprotein complex biogenesis cellular process cellular component organization or biogenesis	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle cytoplasm
IA [auth CR], JA [auth CS]	Kre33	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding acetyltransferase activity N-acetyltransferase activity acyltransferase activity tRNA N-acetyltransferase activity acyltransferase activity, transferring groups other than amino-acyl groups transferase activity catalytic activity N-acyltransferase activity	ribonucleoprotein complex biogenesis cellular biosynthetic process RNA metabolic process rRNA processing rRNA modification nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process maturation of SSU-rRNA cellular component organization or biogenesis RNA processing rRNA metabolic process ribonucleoprotein complex biogenesis cellular biosynthetic process RNA metabolic process rRNA processing rRNA modification nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process maturation of SSU-rRNA cellular component organization or biogenesis RNA processing rRNA metabolic process rRNA acetylation RNA acetylation cellular metabolic process rRNA acetylation involved in maturation of SSU-rRNA primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process ribosomal small subunit biogenesis RNA modification biosynthetic process macromolecule modification metabolic process cellular process macromolecule metabolic process tRNA processing tRNA modification tRNA metabolic process tRNA acetylation	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle
KA [auth CT]	Fcf2	-	-	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle
LA [auth Ca]	40S ribosomal protein S1	structural molecule activity structural constituent of ribosome	cellular biosynthetic process cellular metabolic process primary metabolic process translation gene expression macromolecule biosynthetic process biosynthetic process metabolic process cellular process protein metabolic process macromolecule metabolic process	cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit cellular anatomical entity intracellular organelle ribosomal subunit cytosolic ribosome organelle ribonucleoprotein complex intracellular non-membrane-bounded organelle ribosome cytoplasm cytosol cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit cellular anatomical entity intracellular organelle ribosomal subunit cytosolic ribosome organelle ribonucleoprotein complex intracellular non-membrane-bounded organelle ribosome cytoplasm cytosol non-membrane-bounded organelle
MA [auth Cb]	40S ribosomal protein S4	RNA binding binding organic cyclic compound binding rRNA binding nucleic acid binding structural molecule activity structural constituent of ribosome	cellular biosynthetic process cellular metabolic process primary metabolic process translation gene expression macromolecule biosynthetic process biosynthetic process metabolic process cellular process protein metabolic process macromolecule metabolic process	protein-containing complex ribonucleoprotein complex intracellular organelle intracellular anatomical structure organelle intracellular non-membrane-bounded organelle ribosome cellular anatomical entity non-membrane-bounded organelle
OA [auth Cd]	40S ribosomal protein S6	structural molecule activity structural constituent of ribosome	cellular biosynthetic process cellular metabolic process primary metabolic process translation gene expression macromolecule biosynthetic process biosynthetic process metabolic process cellular process protein metabolic process macromolecule metabolic process	protein-containing complex ribonucleoprotein complex intracellular organelle intracellular anatomical structure organelle intracellular non-membrane-bounded organelle ribosome cellular anatomical entity non-membrane-bounded organelle
PA [auth Ce]	40S ribosomal protein S7	structural molecule activity structural constituent of ribosome	ribonucleoprotein complex biogenesis cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process ribonucleoprotein complex biogenesis cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process cellular component organization or biogenesis RNA processing rRNA metabolic process ribosomal small subunit biogenesis translation protein metabolic process	90S preribosome preribosome protein-containing complex ribonucleoprotein complex cytosolic small ribosomal subunit intracellular anatomical structure small ribosomal subunit cellular anatomical entity intracellular organelle ribosomal subunit cytosolic ribosome organelle intracellular non-membrane-bounded organelle ribosome 90S preribosome preribosome protein-containing complex ribonucleoprotein complex cytosolic small ribosomal subunit intracellular anatomical structure small ribosomal subunit cellular anatomical entity intracellular organelle ribosomal subunit cytosolic ribosome organelle intracellular non-membrane-bounded organelle ribosome cytoplasm cytosol non-membrane-bounded organelle small-subunit processome
QA [auth Cf]	40S ribosomal protein S8	structural molecule activity structural constituent of ribosome	cellular biosynthetic process cellular metabolic process primary metabolic process translation gene expression macromolecule biosynthetic process biosynthetic process metabolic process cellular process protein metabolic process macromolecule metabolic process	protein-containing complex ribonucleoprotein complex intracellular organelle intracellular anatomical structure organelle intracellular non-membrane-bounded organelle ribosome cellular anatomical entity non-membrane-bounded organelle
RA [auth Cg]	40S ribosomal protein s9-like protein	structural molecule activity structural constituent of ribosome RNA binding binding organic cyclic compound binding rRNA binding nucleic acid binding	cellular component biogenesis ribosome biogenesis ribonucleoprotein complex biogenesis cellular process cellular component organization or biogenesis ribosomal small subunit biogenesis cellular biosynthetic process cellular metabolic process primary metabolic process translation gene expression macromolecule biosynthetic process biosynthetic process metabolic process cellular component biogenesis ribosome biogenesis ribonucleoprotein complex biogenesis cellular process cellular component organization or biogenesis ribosomal small subunit biogenesis cellular biosynthetic process cellular metabolic process primary metabolic process translation gene expression macromolecule biosynthetic process biosynthetic process metabolic process protein metabolic process macromolecule metabolic process	cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit cellular anatomical entity intracellular organelle ribosomal subunit cytosolic ribosome organelle ribonucleoprotein complex intracellular non-membrane-bounded organelle ribosome cytoplasm cytosol cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit cellular anatomical entity intracellular organelle ribosomal subunit cytosolic ribosome organelle ribonucleoprotein complex intracellular non-membrane-bounded organelle ribosome cytoplasm cytosol non-membrane-bounded organelle
TA [auth Ci]	40S ribosomal protein S14-like protein	structural molecule activity structural constituent of ribosome	ribonucleoprotein complex biogenesis organelle assembly protein-containing complex organization non-membrane-bounded organelle assembly ribosomal small subunit assembly protein-RNA complex assembly ribosomal small subunit biogenesis cellular component organization cellular component biogenesis ribosome biogenesis organelle organization protein-RNA complex organization cellular component assembly protein-containing complex assembly ribonucleoprotein complex biogenesis organelle assembly protein-containing complex organization non-membrane-bounded organelle assembly ribosomal small subunit assembly protein-RNA complex assembly ribosomal small subunit biogenesis cellular component organization cellular component biogenesis ribosome biogenesis organelle organization protein-RNA complex organization cellular component assembly protein-containing complex assembly cellular process cellular component organization or biogenesis ribosome assembly cellular biosynthetic process cellular metabolic process primary metabolic process translation gene expression macromolecule biosynthetic process biosynthetic process metabolic process protein metabolic process macromolecule metabolic process	cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit cellular anatomical entity intracellular organelle ribosomal subunit cytosolic ribosome organelle ribonucleoprotein complex intracellular non-membrane-bounded organelle ribosome cytoplasm cytosol cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit cellular anatomical entity intracellular organelle ribosomal subunit cytosolic ribosome organelle ribonucleoprotein complex intracellular non-membrane-bounded organelle ribosome cytoplasm cytosol non-membrane-bounded organelle
UA [auth Cj]	40S ribosomal protein S16-like protein	structural molecule activity structural constituent of ribosome	cellular biosynthetic process cellular metabolic process primary metabolic process translation gene expression macromolecule biosynthetic process biosynthetic process metabolic process cellular process protein metabolic process macromolecule metabolic process	protein-containing complex ribonucleoprotein complex intracellular organelle intracellular anatomical structure organelle intracellular non-membrane-bounded organelle ribosome cellular anatomical entity non-membrane-bounded organelle
VA [auth Ck]	40S ribosomal protein S11-like protein	structural molecule activity structural constituent of ribosome	cellular biosynthetic process cellular metabolic process primary metabolic process translation gene expression macromolecule biosynthetic process biosynthetic process metabolic process cellular process protein metabolic process macromolecule metabolic process	cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit cellular anatomical entity intracellular organelle ribosomal subunit cytosolic ribosome organelle ribonucleoprotein complex intracellular non-membrane-bounded organelle ribosome cytoplasm cytosol cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit cellular anatomical entity intracellular organelle ribosomal subunit cytosolic ribosome organelle ribonucleoprotein complex intracellular non-membrane-bounded organelle ribosome cytoplasm cytosol non-membrane-bounded organelle
WA [auth Cm]	40S ribosomal protein S22-like protein	structural molecule activity structural constituent of ribosome	cellular biosynthetic process cellular metabolic process primary metabolic process translation gene expression macromolecule biosynthetic process biosynthetic process metabolic process cellular process protein metabolic process macromolecule metabolic process	protein-containing complex ribonucleoprotein complex intracellular organelle intracellular anatomical structure organelle intracellular non-membrane-bounded organelle ribosome cellular anatomical entity non-membrane-bounded organelle
XA [auth Cn]	40S ribosomal protein s23-like protein	structural molecule activity structural constituent of ribosome	cellular biosynthetic process cellular metabolic process primary metabolic process translation gene expression macromolecule biosynthetic process biosynthetic process metabolic process cellular process protein metabolic process macromolecule metabolic process	cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit cellular anatomical entity intracellular organelle ribosomal subunit cytosolic ribosome organelle ribonucleoprotein complex intracellular non-membrane-bounded organelle ribosome cytoplasm cytosol cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit cellular anatomical entity intracellular organelle ribosomal subunit cytosolic ribosome organelle ribonucleoprotein complex intracellular non-membrane-bounded organelle ribosome cytoplasm cytosol non-membrane-bounded organelle
YA [auth Co]	40S ribosomal protein S24	transferase activity, transferring one-carbon groups transferase activity methyltransferase activity catalytic activity structural molecule activity structural constituent of ribosome	methylation metabolic process cellular biosynthetic process cellular metabolic process primary metabolic process translation gene expression macromolecule biosynthetic process biosynthetic process cellular process protein metabolic process macromolecule metabolic process	protein-containing complex ribonucleoprotein complex intracellular anatomical structure cytoplasm cellular anatomical entity intracellular organelle organelle intracellular non-membrane-bounded organelle ribosome non-membrane-bounded organelle
ZA [auth Cp]	40S ribosomal protein S28-like protein	structural molecule activity structural constituent of ribosome	ribonucleoprotein complex biogenesis organelle assembly protein-containing complex organization non-membrane-bounded organelle assembly ribosomal small subunit assembly protein-RNA complex assembly ribosomal small subunit biogenesis cellular component organization cellular component biogenesis ribosome biogenesis organelle organization protein-RNA complex organization cellular component assembly protein-containing complex assembly ribonucleoprotein complex biogenesis organelle assembly protein-containing complex organization non-membrane-bounded organelle assembly ribosomal small subunit assembly protein-RNA complex assembly ribosomal small subunit biogenesis cellular component organization cellular component biogenesis ribosome biogenesis organelle organization protein-RNA complex organization cellular component assembly protein-containing complex assembly cellular process cellular component organization or biogenesis ribosome assembly cellular biosynthetic process RNA metabolic process rRNA processing nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process maturation of SSU-rRNA RNA processing rRNA metabolic process cellular metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process biosynthetic process metabolic process macromolecule metabolic process translation protein metabolic process	cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit cellular anatomical entity intracellular organelle ribosomal subunit cytosolic ribosome organelle ribonucleoprotein complex intracellular non-membrane-bounded organelle ribosome cytoplasm cytosol cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit cellular anatomical entity intracellular organelle ribosomal subunit cytosolic ribosome organelle ribonucleoprotein complex intracellular non-membrane-bounded organelle ribosome cytoplasm cytosol non-membrane-bounded organelle
AB [auth CU]	Faf1	-	-	-
BB [auth C1]	35S ribosomal RNA	-	-	-
CB [auth C2]	U3 snoRNA	-	-	-
DB [auth UV]	U3 small nucleolar RNA-associated protein 22	RNA binding binding organic cyclic compound binding nucleic acid binding	ribonucleoprotein complex biogenesis cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process ribonucleoprotein complex biogenesis cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process cellular component organization or biogenesis RNA processing rRNA metabolic process	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle protein-containing complex ribonucleoprotein complex
EB [auth CV]	Rrp7	-	-	-
FB [auth CW]	Ribosome biogenesis protein ENP2	-	ribonucleoprotein complex biogenesis cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process ribonucleoprotein complex biogenesis cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process cellular component organization or biogenesis RNA processing rRNA metabolic process	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle
GB [auth UT]	Utp20	-	-	-
HB [auth UH]	Utp8	-	-	membrane-bounded organelle intracellular organelle intracellular anatomical structure organelle nucleus intracellular membrane-bounded organelle cellular anatomical entity
IB [auth UE], OB [auth UI]	Utp5	-	-	membrane-bounded organelle intracellular organelle intracellular anatomical structure organelle nucleus intracellular membrane-bounded organelle cellular anatomical entity
JB [auth US]	Noc4	-	cellular component biogenesis ribosome biogenesis ribonucleoprotein complex biogenesis cellular process cellular component organization or biogenesis	membrane-bounded organelle intracellular organelle intracellular anatomical structure organelle intracellular membrane-bounded organelle cellular anatomical entity
KB [auth Cl]	Rps18	RNA binding binding organic cyclic compound binding nucleic acid binding structural molecule activity structural constituent of ribosome	cellular biosynthetic process cellular metabolic process primary metabolic process translation gene expression macromolecule biosynthetic process biosynthetic process metabolic process cellular process protein metabolic process macromolecule metabolic process	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol protein-containing complex small ribosomal subunit ribosomal subunit intracellular organelle organelle ribonucleoprotein complex intracellular non-membrane-bounded organelle ribosome non-membrane-bounded organelle
LB [auth CX]	Enp1	-	-	intracellular organelle intracellular anatomical structure organelle cellular anatomical entity
MB [auth CY]	U3 small nucleolar ribonucleoprotein protein lcp5-like protein	-	-	protein-containing complex ribonucleoprotein complex
NB [auth CZ]	Bfr2	-	ribonucleoprotein complex biogenesis cellular biosynthetic process RNA metabolic process rRNA processing maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) cellular component biogenesis nucleobase-containing compound metabolic process RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process maturation of SSU-rRNA cellular component organization or biogenesis RNA processing rRNA metabolic process ribonucleoprotein complex biogenesis cellular biosynthetic process RNA metabolic process rRNA processing maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) cellular component biogenesis nucleobase-containing compound metabolic process RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process maturation of SSU-rRNA cellular component organization or biogenesis RNA processing rRNA metabolic process cellular metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process ribosomal small subunit biogenesis nucleic acid metabolic process biosynthetic process cellular process metabolic process macromolecule metabolic process	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle
PB [auth UP]	Utp16	RNA binding binding organic cyclic compound binding snoRNA binding nucleic acid binding	ribonucleoprotein complex biogenesis cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process ribonucleoprotein complex biogenesis cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process cellular component organization or biogenesis RNA processing rRNA metabolic process	-
M [auth UQ]	Utp17	RNA binding binding organic cyclic compound binding nucleic acid binding	ribonucleoprotein complex biogenesis cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process ribonucleoprotein complex biogenesis cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process cellular component organization or biogenesis RNA processing rRNA metabolic process regulation of cellular process positive regulation of DNA-templated transcription positive regulation of biological process positive regulation of cellular metabolic process positive regulation of macromolecule biosynthetic process regulation of primary metabolic process positive regulation of metabolic process DNA-templated transcription regulation of RNA metabolic process positive regulation of biosynthetic process transcription by RNA polymerase I positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process positive regulation of transcription by RNA polymerase I positive regulation of cellular process regulation of RNA biosynthetic process regulation of biosynthetic process regulation of biological process positive regulation of nucleobase-containing compound metabolic process regulation of transcription by RNA polymerase I biological regulation regulation of cellular metabolic process regulation of macromolecule metabolic process regulation of cellular biosynthetic process positive regulation of RNA metabolic process regulation of gene expression positive regulation of RNA biosynthetic process regulation of macromolecule biosynthetic process regulation of DNA-templated transcription regulation of metabolic process positive regulation of cellular biosynthetic process	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle preribosome protein-containing complex ribonucleoprotein complex small-subunit processome
N [auth UR]	Utp18	-	ribonucleoprotein complex biogenesis cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process ribonucleoprotein complex biogenesis cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process cellular component organization or biogenesis RNA processing rRNA metabolic process	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle
AA [auth CJ]	Imp3	RNA binding binding organic cyclic compound binding rRNA binding nucleic acid binding	cellular component biogenesis ribosome biogenesis ribonucleoprotein complex biogenesis cellular process cellular component organization or biogenesis	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle protein-containing complex ribonucleoprotein complex
DA [auth CM]	Sof1	-	protein ubiquitination macromolecule modification metabolic process primary metabolic process protein metabolic process macromolecule metabolic process post-translational protein modification protein modification process protein modification by small protein conjugation protein modification by small protein conjugation or removal	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle protein-containing complex ribonucleoprotein complex
GA [auth CP]	KRR1 small subunit processome component	RNA binding binding organic cyclic compound binding nucleic acid binding	ribonucleoprotein complex biogenesis cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process ribonucleoprotein complex biogenesis cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process cellular component organization or biogenesis RNA processing rRNA metabolic process	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle protein-containing complex ribonucleoprotein complex
NA [auth Cc]	40S ribosomal protein s5-like protein	RNA binding binding organic cyclic compound binding nucleic acid binding structural molecule activity structural constituent of ribosome	cellular biosynthetic process cellular metabolic process primary metabolic process translation gene expression macromolecule biosynthetic process biosynthetic process metabolic process cellular process protein metabolic process macromolecule metabolic process	protein-containing complex intracellular anatomical structure small ribosomal subunit cellular anatomical entity ribosomal subunit intracellular organelle organelle ribonucleoprotein complex intracellular non-membrane-bounded organelle ribosome non-membrane-bounded organelle
SA [auth Ch]	40S ribosomal protein S13-like protein	RNA binding small ribosomal subunit rRNA binding binding organic cyclic compound binding rRNA binding nucleic acid binding structural molecule activity structural constituent of ribosome	cellular biosynthetic process cellular metabolic process primary metabolic process translation gene expression macromolecule biosynthetic process biosynthetic process metabolic process cellular process protein metabolic process macromolecule metabolic process	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle cytosolic small ribosomal subunit protein-containing complex small ribosomal subunit ribosomal subunit cytosolic ribosome ribonucleoprotein complex ribosome cytoplasm cytosol

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth UA]	IPR001680	WD40 repeat	Repeat
A [auth UA]	IPR019775	WD40 repeat, conserved site	Conserved Site
A [auth UA]	IPR011044	Quinoprotein amine dehydrogenase, beta chain-like	Homologous Superfamily
A [auth UA]	IPR007148	Small-subunit processome, Utp12	Domain
A [auth UA]	IPR020472	G-protein beta WD-40 repeat	Repeat
A [auth UA]	IPR036322	WD40-repeat-containing domain superfamily	Homologous Superfamily
A [auth UA]	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily
A [auth UA]	IPR027145	Periodic tryptophan protein 2	Family
B [auth UB]	IPR007276	Nucleolar protein 14	Family
C [auth UC]	IPR018972	Sas10 C-terminal domain	Domain
C [auth UC]	IPR007146	Sas10/Utp3/C1D	Family
D [auth UD]	IPR018391	Pyrrolo-quinoline quinone beta-propeller repeat	Repeat
D [auth UD]	IPR011047	Quinoprotein alcohol dehydrogenase-like superfamily	Homologous Superfamily
D [auth UD]	IPR001680	WD40 repeat	Repeat
D [auth UD]	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily
E [auth UF]	IPR003107	HAT (Half-A-TPR) repeat	Repeat
E [auth UF]	IPR011990	Tetratricopeptide-like helical domain superfamily	Homologous Superfamily
E [auth UF]	IPR013949	U3 small nucleolar RNA-associated protein 6	Family
F [auth UG]	IPR012952	BING4, C-terminal domain	Domain
F [auth UG]	IPR001680	WD40 repeat	Repeat
F [auth UG]	IPR019775	WD40 repeat, conserved site	Conserved Site
F [auth UG]	IPR036322	WD40-repeat-containing domain superfamily	Homologous Superfamily
F [auth UG]	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily
F [auth UG]	IPR040315	WD repeat-containing protein WDR46/Utp7	Family
G [auth UJ]	IPR011989	Armadillo-like helical	Homologous Superfamily
G [auth UJ]	IPR016024	Armadillo-type fold	Homologous Superfamily
G [auth UJ]	IPR040191	U3 small nucleolar RNA-associated protein 10	Family
G [auth UJ]	IPR022125	U3 small nucleolar RNA-associated protein 10, N-terminal	Domain
G [auth UJ]	IPR012954	BP28, C-terminal domain	Domain
H [auth UK]	IPR007144	Small-subunit processome, Utp11	Family
I [auth UL]	IPR011047	Quinoprotein alcohol dehydrogenase-like superfamily	Homologous Superfamily
I [auth UL]	IPR001680	WD40 repeat	Repeat
I [auth UL]	IPR019775	WD40 repeat, conserved site	Conserved Site
I [auth UL]	IPR007148	Small-subunit processome, Utp12	Domain
I [auth UL]	IPR020472	G-protein beta WD-40 repeat	Repeat
I [auth UL]	IPR036322	WD40-repeat-containing domain superfamily	Homologous Superfamily
I [auth UL]	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily
I [auth UL]	IPR051570	TBC1 domain family involved in cilium biogenesis	Family
J [auth UM]	IPR001680	WD40 repeat	Repeat
J [auth UM]	IPR019775	WD40 repeat, conserved site	Conserved Site
J [auth UM]	IPR013934	U3 small nucleolar RNA-associated protein 13, C-terminal	Domain
J [auth UM]	IPR020472	G-protein beta WD-40 repeat	Repeat
J [auth UM]	IPR036322	WD40-repeat-containing domain superfamily	Homologous Superfamily
J [auth UM]	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily
K [auth UN]	IPR006709	Small-subunit processome, Utp14	Family
L [auth UO]	IPR001680	WD40 repeat	Repeat
L [auth UO]	IPR019775	WD40 repeat, conserved site	Conserved Site
L [auth UO]	IPR018983	U3 small nucleolar RNA-associated protein 15, C-terminal	Domain
L [auth UO]	IPR020472	G-protein beta WD-40 repeat	Repeat
L [auth UO]	IPR036322	WD40-repeat-containing domain superfamily	Homologous Superfamily
L [auth UO]	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily
O [auth UU]	IPR011047	Quinoprotein alcohol dehydrogenase-like superfamily	Homologous Superfamily
O [auth UU]	IPR007319	Small-subunit processome, Utp21	Domain
O [auth UU]	IPR001680	WD40 repeat	Repeat
O [auth UU]	IPR019775	WD40 repeat, conserved site	Conserved Site
O [auth UU]	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily
Q [auth UZ]	IPR050257	Large ribosomal subunit protein eL8/uL1-like	Family
Q [auth UZ]	IPR016095	Large ribosomal subunit protein uL1, 3-layer alpha/beta-sandwich domain	Homologous Superfamily
Q [auth UZ]	IPR023674	Ribosomal protein uL1-like	Homologous Superfamily
Q [auth UZ]	IPR028364	Ribosomal protein uL1/ribosomal biogenesis protein	Family
R [auth CA], S [auth CB]	IPR000692	rRNA 2'-O-methyltransferase fibrillarin-like	Family
R [auth CA], S [auth CB]	IPR020813	Fibrillarin, conserved site	Conserved Site
R [auth CA], S [auth CB]	IPR029063	S-adenosyl-L-methionine-dependent methyltransferase superfamily	Homologous Superfamily
T [auth CC]	IPR042239	Nop, C-terminal domain	Homologous Superfamily
T [auth CC]	IPR036070	Nop domain superfamily	Homologous Superfamily
T [auth CC]	IPR045056	Nucleolar protein Nop56/Nop58	Family
T [auth CC]	IPR012974	Nucleolar protein 58/56, N-terminal	Domain
T [auth CC]	IPR002687	Nop domain	Domain
T [auth CC]	IPR012976	NOSIC	Domain
U [auth CD]	IPR042239	Nop, C-terminal domain	Homologous Superfamily
U [auth CD]	IPR036070	Nop domain superfamily	Homologous Superfamily
U [auth CD]	IPR045056	Nucleolar protein Nop56/Nop58	Family
U [auth CD]	IPR012974	Nucleolar protein 58/56, N-terminal	Domain
U [auth CD]	IPR002687	Nop domain	Domain
U [auth CD]	IPR012976	NOSIC	Domain
V [auth CE], W [auth CF]	IPR050257	Large ribosomal subunit protein eL8/uL1-like	Family
V [auth CE], W [auth CF]	IPR002415	H/ACA ribonucleoprotein complex, subunit Nhp2-like	Family
V [auth CE], W [auth CF]	IPR004038	Ribosomal protein eL8/eL30/eS12/Gadd45	Domain
V [auth CE], W [auth CF]	IPR004037	Large ribosomal subunit protein eL8-like, conserved site	Conserved Site
V [auth CE], W [auth CF]	IPR029064	Ribosomal protein eL30-like superfamily	Homologous Superfamily
V [auth CE], W [auth CF]	IPR018492	Ribosomal protein eL8/Nhp2 family	Family
X [auth CG]	IPR039241	Ribosomal RNA-processing protein Rrp9-like	Family
X [auth CG]	IPR001680	WD40 repeat	Repeat
X [auth CG]	IPR036322	WD40-repeat-containing domain superfamily	Homologous Superfamily
X [auth CG]	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily
Y [auth CH]	IPR013792	RNA 3'-terminal phosphate cyclase/enolpyruvate transferase, alpha/beta	Homologous Superfamily
Y [auth CH]	IPR023797	RNA 3'-terminal phosphate cyclase domain	Domain
Y [auth CH]	IPR000228	RNA 3'-terminal phosphate cyclase	Family
Y [auth CH]	IPR037136	RNA 3'-terminal phosphate cyclase domain superfamily	Homologous Superfamily
Y [auth CH]	IPR016443	RNA 3'-terminal phosphate cyclase type 2	Family
Y [auth CH]	IPR013791	RNA 3'-terminal phosphate cyclase, insert domain	Domain
Y [auth CH]	IPR036553	RNA 3'-terminal phosphate cyclase, insert domain superfamily	Homologous Superfamily
Z [auth CI]	IPR007034	Ribosome biogenesis protein BMS1/TSR1, C-terminal	Domain
Z [auth CI]	IPR030387	Bms1/Tsr1-type G domain	Domain
Z [auth CI]	IPR039761	Ribosome biogenesis protein Bms1/Tsr1	Family
Z [auth CI]	IPR012948	AARP2CN	Domain
Z [auth CI]	IPR037875	Ribosome biogenesis protein Bms1, N-terminal	Domain
Z [auth CI]	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
BA [auth CK]	IPR044281	U3 snoRNP protein/Ribosome production factor 1	Family
BA [auth CK]	IPR007109	Brix domain	Domain
CA [auth CL]	IPR012173	U3 small nucleolar ribonucleoprotein complex, subunit Mpp10	Family
EA [auth CN], FA [auth CO]	IPR029026	tRNA (guanine-N1-)-methyltransferase, N-terminal	Homologous Superfamily
EA [auth CN], FA [auth CO]	IPR029028	Alpha/beta knot methyltransferases	Homologous Superfamily
EA [auth CN], FA [auth CO]	IPR005304	Ribosomal biogenesis, methyltransferase, EMG1/NEP1	Family
HA [auth CQ]	IPR004087	K Homology domain	Domain
HA [auth CQ]	IPR036612	K Homology domain, type 1 superfamily	Homologous Superfamily
IA [auth CR], JA [auth CS]	IPR027992	Possible tRNA binding domain	Domain
IA [auth CR], JA [auth CS]	IPR007807	Helicase domain	Domain
IA [auth CR], JA [auth CS]	IPR032672	TmcA/NAT10/Kre33	Family
IA [auth CR], JA [auth CS]	IPR013562	tRNA(Met) cytidine acetyltransferase TmcA, N-terminal	Domain
IA [auth CR], JA [auth CS]	IPR033688	RNA cytidine acetyltransferase NAT10	Family
IA [auth CR], JA [auth CS]	IPR000182	GNAT domain	Domain
IA [auth CR], JA [auth CS]	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
KA [auth CT]	IPR039883	Fcf2/DNTTIP2	Family
KA [auth CT]	IPR014810	Fcf2 pre-rRNA processing, C-terminal	Domain
LA [auth Ca]	IPR001593	Small ribosomal subunit protein eS1	Family
LA [auth Ca]	IPR018281	Small ribosomal subunit protein eS1, conserved site	Conserved Site
LA [auth Ca]	IPR027500	Small ribosomal subunit protein eS1, eukaryotes	Family
MA [auth Cb]	IPR018199	Small ribosomal subunit protein eS4, N-terminal, conserved site	Conserved Site
MA [auth Cb]	IPR013843	Small ribosomal subunit protein eS4, N-terminal	Domain
MA [auth Cb]	IPR032277	Small ribosomal subunit protein eS4, C-terminal domain	Domain
MA [auth Cb]	IPR002942	RNA-binding S4 domain	Domain
MA [auth Cb]	IPR013845	Small ribosomal subunit protein eS4, central region	Domain
MA [auth Cb]	IPR000876	Small ribosomal subunit protein eS4	Family
MA [auth Cb]	IPR014722	Large ribosomal subunit protein uL2, domain 2	Homologous Superfamily
MA [auth Cb]	IPR038237	Small ribosomal subunit protein eS4, central domain superfamily	Homologous Superfamily
MA [auth Cb]	IPR041982	Small ribosomal subunit protein eS4, KOW domain	Domain
MA [auth Cb]	IPR036986	RNA-binding S4 domain superfamily	Homologous Superfamily
MA [auth Cb]	IPR005824	KOW	Domain
OA [auth Cd]	IPR014401	Small ribosomal subunit protein eS6-like	Family
OA [auth Cd]	IPR001377	Small ribosomal subunit protein eS6	Family
OA [auth Cd]	IPR018282	Small ribosomal subunit protein eS6, conserved site	Conserved Site
PA [auth Ce]	IPR000554	Small ribosomal subunit protein eS7	Family
PA [auth Ce]	IPR047861	Small ribosomal subunit protein eS7, conserved site	Conserved Site
QA [auth Cf]	IPR001047	Small ribosomal subunit protein eS8	Family
QA [auth Cf]	IPR042563	Small ribosomal subunit protein eS8 subdomain, eukaryotes	Homologous Superfamily
QA [auth Cf]	IPR022309	Ribosomal protein eS8/ribosomal biogenesis NSA2	Family
RA [auth Cg]	IPR018079	Small ribosomal subunit protein uS4, conserved site	Conserved Site
RA [auth Cg]	IPR002942	RNA-binding S4 domain	Domain
RA [auth Cg]	IPR001912	Small ribosomal subunit protein uS4, N-terminal	Domain
RA [auth Cg]	IPR005710	Small ribosomal subunit protein uS4, eukaryotic/archaeal	Family
RA [auth Cg]	IPR036986	RNA-binding S4 domain superfamily	Homologous Superfamily
RA [auth Cg]	IPR022801	Small ribosomal subunit protein uS4	Family
TA [auth Ci]	IPR001971	Small ribosomal subunit protein uS11	Family
TA [auth Ci]	IPR036967	Small ribosomal subunit protein uS11 superfamily	Homologous Superfamily
TA [auth Ci]	IPR018102	Small ribosomal subunit protein uS11, conserved site	Conserved Site
UA [auth Cj]	IPR020574	Small ribosomal subunit protein uS9, conserved site	Conserved Site
UA [auth Cj]	IPR020568	Ribosomal protein uS5 domain 2-type superfamily	Homologous Superfamily
UA [auth Cj]	IPR000754	Small ribosomal subunit protein uS9	Family
UA [auth Cj]	IPR014721	Small ribosomal subunit protein uS5 domain 2-type fold, subgroup	Homologous Superfamily
VA [auth Ck]	IPR019979	Small ribosomal subunit protein uS17, conserved site	Conserved Site
VA [auth Ck]	IPR012340	Nucleic acid-binding, OB-fold	Homologous Superfamily
VA [auth Ck]	IPR000266	Small ribosomal subunit protein uS17	Family
VA [auth Ck]	IPR032440	Small ribosomal subunit protein uS17, N-terminal	Domain
VA [auth Ck]	IPR028333	Small ribosomal subunit protein uS17, archaeal/eukaryotic	Family
WA [auth Cm]	IPR000630	Small ribosomal subunit protein uS8	Family
WA [auth Cm]	IPR047863	Small ribosomal subunit protein uS8, conserved site	Conserved Site
WA [auth Cm]	IPR035987	Small ribosomal subunit protein uS8 superfamily	Homologous Superfamily
XA [auth Cn]	IPR006032	Small ribosomal subunit protein uS12	Family
XA [auth Cn]	IPR012340	Nucleic acid-binding, OB-fold	Homologous Superfamily
XA [auth Cn]	IPR005680	Small ribosomal subunit protein uS12, eukaryotic/archaeal	Family
YA [auth Co]	IPR053709	Eukaryotic Ribosomal Protein eS24	Homologous Superfamily
YA [auth Co]	IPR001976	Small ribosomal subunit protein eS24	Family
YA [auth Co]	IPR012678	Ribosomal protein uL23/eL15/eS24 core domain superfamily	Homologous Superfamily
YA [auth Co]	IPR018098	Small ribosomal subunit protein eS24 conserved site	Conserved Site
ZA [auth Cp]	IPR028626	Ribosomal protein eS28 conserved site	Conserved Site
ZA [auth Cp]	IPR012340	Nucleic acid-binding, OB-fold	Homologous Superfamily
ZA [auth Cp]	IPR000289	Small ribosomal subunit protein eS28	Family
AB [auth CU]	IPR053030	Ribosomal biogenesis protein FAF1-like	Family
DB [auth UV]	IPR035367	Nrap protein, domain 2	Domain
DB [auth UV]	IPR005554	NOL6/Upt22	Family
DB [auth UV]	IPR035369	Nrap protein, domain 4	Domain
DB [auth UV]	IPR035082	Nrap protein domain 1	Domain
DB [auth UV]	IPR035368	Nrap protein, domain 3	Domain
DB [auth UV]	IPR035371	Nrap protein, domain 6	Domain
DB [auth UV]	IPR035370	Nrap protein, domain 5	Domain
EB [auth CV]	IPR040447	Rrp7, RRM-like N-terminal domain	Domain
EB [auth CV]	IPR024326	Ribosomal RNA-processing protein 7, C-terminal domain	Domain
EB [auth CV]	IPR040446	Ribosomal RNA-processing protein 7	Family
FB [auth CW]	IPR040382	Nucleolar protein 10/Enp2	Family
FB [auth CW]	IPR012580	NUC153	Domain
FB [auth CW]	IPR036322	WD40-repeat-containing domain superfamily	Homologous Superfamily
FB [auth CW]	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily
GB [auth UT]	IPR011430	U3 small nucleolar RNA-associated protein 20, N-terminal	Domain
GB [auth UT]	IPR011989	Armadillo-like helical	Homologous Superfamily
GB [auth UT]	IPR016024	Armadillo-type fold	Homologous Superfamily
GB [auth UT]	IPR046523	U3 small nucleolar RNA-associated protein 20, C-terminal	Domain
GB [auth UT]	IPR052575	Small subunit processome component 20	Family
IB [auth UE], OB [auth UI]	IPR052414	U3 small nucleolar RNA-associated WD repeat-containing protein	Family
IB [auth UE], OB [auth UI]	IPR007148	Small-subunit processome, Utp12	Domain
JB [auth US]	IPR027193	Nucleolar complex protein 4	Family
JB [auth US]	IPR016024	Armadillo-type fold	Homologous Superfamily
JB [auth US]	IPR005612	CCAAT-binding factor	Domain
KB [auth Cl]	IPR027437	Small ribosomal subunit protein uS13, C-terminal	Homologous Superfamily
KB [auth Cl]	IPR001892	Small ribosomal subunit protein uS13	Family
KB [auth Cl]	IPR018269	Small ribosomal subunit protein uS13, conserved site	Conserved Site
KB [auth Cl]	IPR010979	Small ribosomal subunit protein uS13-like, H2TH	Homologous Superfamily
LB [auth CX]	IPR007955	Bystin	Family
MB [auth CY]	IPR007146	Sas10/Utp3/C1D	Family
NB [auth CZ]	IPR012617	Apoptosis-antagonizing transcription factor, C-terminal	Domain
NB [auth CZ]	IPR025160	AATF leucine zipper-containing domain	Domain
NB [auth CZ]	IPR039223	Protein AATF/Bfr2	Family
PB [auth UP]	IPR013268	U3 small nucleolar RNA-associated protein 16	Family
M [auth UQ]	IPR001680	WD40 repeat	Repeat
M [auth UQ]	IPR053826	WD repeat-containing protein 75	Family
M [auth UQ]	IPR036322	WD40-repeat-containing domain superfamily	Homologous Superfamily
M [auth UQ]	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily
N [auth UR]	IPR001680	WD40 repeat	Repeat
N [auth UR]	IPR036322	WD40-repeat-containing domain superfamily	Homologous Superfamily
N [auth UR]	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily
N [auth UR]	IPR045161	U3 small nucleolar RNA-associated protein 18	Family
AA [auth CJ]	IPR002942	RNA-binding S4 domain	Domain
AA [auth CJ]	IPR001912	Small ribosomal subunit protein uS4, N-terminal	Domain
AA [auth CJ]	IPR036986	RNA-binding S4 domain superfamily	Homologous Superfamily
AA [auth CJ]	IPR022801	Small ribosomal subunit protein uS4	Family
DA [auth CM]	IPR001680	WD40 repeat	Repeat
DA [auth CM]	IPR019775	WD40 repeat, conserved site	Conserved Site
DA [auth CM]	IPR051733	WD repeat-containing DCAF13/WDSOF1	Family
DA [auth CM]	IPR007287	Sof1-like protein	Domain
DA [auth CM]	IPR020472	G-protein beta WD-40 repeat	Repeat
DA [auth CM]	IPR036322	WD40-repeat-containing domain superfamily	Homologous Superfamily
DA [auth CM]	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily
GA [auth CP]	IPR004087	K Homology domain	Domain
GA [auth CP]	IPR048550	KRR1 small subunit processome component, first KH domain, eukaryotes	Domain
GA [auth CP]	IPR041174	KRR1 small subunit processome component, first KH domain	Domain
GA [auth CP]	IPR036612	K Homology domain, type 1 superfamily	Homologous Superfamily
GA [auth CP]	IPR048548	KRR1 small subunit processome component, second KH domain	Domain
GA [auth CP]	IPR024166	Ribosomal RNA assembly KRR1	Family
GA [auth CP]	IPR048549	KRR1 small subunit processome component, second KH domain, eukaryotes	Domain
NA [auth Cc]	IPR020606	Small ribosomal subunit protein uS7, conserved site	Conserved Site
NA [auth Cc]	IPR000235	Small ribosomal subunit protein uS7	Family
NA [auth Cc]	IPR036823	Small ribosomal subunit protein uS7 domain superfamily	Homologous Superfamily
NA [auth Cc]	IPR023798	Small ribosomal subunit protein uS7 domain	Domain
NA [auth Cc]	IPR005716	Ribosomal protein uS7, eukaryotic/archaeal	Family
SA [auth Ch]	IPR012606	Small ribosomal subunit protein uS15, N-terminal	Domain
SA [auth Ch]	IPR009068	uS15/NS1, RNA-binding domain superfamily	Homologous Superfamily
SA [auth Ch]	IPR023029	Small ribosomal subunit protein uS15, archaea/eukaryotes	Family
SA [auth Ch]	IPR000589	Small ribosomal subunit protein uS15	Family