Annotations: 5GAO

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A [auth k]	SCOP2B Superfamily	Sm-like ribonucleoproteins	8077613	3000419	SCOP2B (2022-06-29)
K [auth A]	SCOP2B Superfamily	JAB1/MPN domain-like	8053281	3001105	SCOP2B (2022-06-29)
C [auth m]	SCOP2B Superfamily	Sm-like ribonucleoproteins	8063490	3000419	SCOP2B (2022-06-29)
D [auth n]	SCOP2B Superfamily	Sm-like ribonucleoproteins	8098694	3000419	SCOP2B (2022-06-29)
F [auth q]	SCOP2B Superfamily	Sm-like ribonucleoproteins	8043703	3000419	SCOP2B (2022-06-29)
G [auth r]	SCOP2B Superfamily	Sm-like ribonucleoproteins	8098668	3000419	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 k]	LSM	e5gaok1	A: beta barrels	X: SH3	H: SH3	T: SH3	F: LSM	ECOD (1.6)
K [auth A]	PROCT	e5gaoA1	A: a+b three layers	X: Cytidine deaminase-like (From Topology)	H: Cytidine deaminase-like (From Topology)	T: Cytidine deaminase-like	F: PROCT	ECOD (1.6)
B [auth l]	LSM	e5gaol1	A: beta barrels	X: SH3	H: SH3	T: SH3	F: LSM	ECOD (1.6)
C [auth m]	LSM	e5gaom1	A: beta barrels	X: SH3	H: SH3	T: SH3	F: LSM	ECOD (1.6)
D [auth n]	LSM	e5gaon1	A: beta barrels	X: SH3	H: SH3	T: SH3	F: LSM	ECOD (1.6)
E [auth p]	LSM	e5gaop1	A: beta barrels	X: SH3	H: SH3	T: SH3	F: LSM	ECOD (1.6)
F [auth q]	LSM	e5gaoq1	A: beta barrels	X: SH3	H: SH3	T: SH3	F: LSM	ECOD (1.6)
G [auth r]	LSM	e5gaor1	A: beta barrels	X: SH3	H: SH3	T: SH3	F: LSM	ECOD (1.6)
I [auth B]	Sec63_3rd	e5gaoB7	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Sec63_3rd	ECOD (1.6)
I [auth B]	KOG0952	e5gaoB11	A: alpha arrays	X: HTH	H: HTH	T: winged	F: KOG0952	ECOD (1.6)
I [auth B]	Sec63_2nd_1	e5gaoB6	A: alpha arrays	X: HhH/H2TH	H: SAM-like subdomain in Sec63-like proteins (From Topology)	T: SAM-like subdomain in Sec63-like proteins	F: Sec63_2nd_1	ECOD (1.6)
I [auth B]	Sec63_2nd	e5gaoB1	A: alpha arrays	X: HhH/H2TH	H: SAM-like subdomain in Sec63-like proteins (From Topology)	T: SAM-like subdomain in Sec63-like proteins	F: Sec63_2nd	ECOD (1.6)
I [auth B]	Sec63_1st	e5gaoB9	A: alpha arrays	X: Sec63 N-terminal subdomain-like (From Topology)	H: Sec63 N-terminal subdomain-like (From Topology)	T: Sec63 N-terminal subdomain-like	F: Sec63_1st	ECOD (1.6)
I [auth B]	DEAD_1	e5gaoB8	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: DEAD_1	ECOD (1.6)
I [auth B]	Helicase_C_5	e5gaoB12	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_C_5	ECOD (1.6)
I [auth B]	DEAD_1,KOG0951_2nd	e5gaoB3	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: DEAD_1,KOG0951_2nd	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
K [auth A]	3.40.140.10	Alpha Beta	3-Layer(aba) Sandwich	Cytidine Deaminase	domain 2	CATH (4.3.0)
B [auth l]	2.30.30.100	Mainly Beta	Roll	SH3 type barrels.		CATH (4.3.0)
C [auth m]	2.30.30.100	Mainly Beta	Roll	SH3 type barrels.		CATH (4.3.0)
D [auth n]	2.30.30.100	Mainly Beta	Roll	SH3 type barrels.		CATH (4.3.0)
E [auth p]	2.30.30.100	Mainly Beta	Roll	SH3 type barrels.		CATH (4.3.0)
F [auth q]	2.30.30.100	Mainly Beta	Roll	SH3 type barrels.		CATH (4.3.0)
G [auth r]	2.30.30.100	Mainly Beta	Roll	SH3 type barrels.		CATH (4.3.0)
I [auth B]	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (4.3.0)
I [auth B]	1.10.10.10	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain	CATH (4.3.0)
I [auth B]	1.10.3380.10	Mainly Alpha	Orthogonal Bundle	Sec63 N-terminal domain-like fold	Sec63 N-terminal domain-like domain	CATH (4.3.0)
I [auth B]	1.10.150.20	Mainly Alpha	Orthogonal Bundle	DNA polymerase	domain 1	CATH (4.3.0)
I [auth B]	2.60.40.150	Mainly Beta	Sandwich	Immunoglobulin-like	C2 domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
K [auth A]	PF08084	PROCT (NUC072) domain (PROCT)	PROCT (NUC072) domain	The PROCT domain is the C-terminal domain in pre-mRNA splicing factors of PRO8 family [1].	Domain
I [auth B]	PF02889	Sec63 Brl domain (Sec63)	Sec63 Brl domain	-	Family
I [auth B]	PF00270	DEAD/DEAH box helicase (DEAD)	DEAD/DEAH box helicase	Members of this family include the DEAD and DEAH box helicases. Helicases are involved in unwinding nucleic acids. The DEAD box helicases are involved in various aspects of RNA metabolism, including nuclear transcription, pre mRNA splicing, ribosome ...	Members of this family include the DEAD and DEAH box helicases. Helicases are involved in unwinding nucleic acids. The DEAD box helicases are involved in various aspects of RNA metabolism, including nuclear transcription, pre mRNA splicing, ribosome biogenesis, nucleocytoplasmic transport, translation, RNA decay and organellar gene expression.	Domain
I [auth B]	PF00271	Helicase conserved C-terminal domain (Helicase_C)	Helicase conserved C-terminal domain	The Prosite family is restricted to DEAD/H helicases, whereas this domain family is found in a wide variety of helicases and helicase related proteins. It may be that this is not an autonomously folding unit, but an integral part of the helicase.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth k]	Small nuclear ribonucleoprotein-associated protein B	ribonucleoprotein complex binding snRNP binding protein-containing complex binding binding RNA binding organic cyclic compound binding nucleic acid binding	ribonucleoprotein complex biogenesis cellular biosynthetic process RNA metabolic process mRNA processing protein-RNA complex assembly cellular component organization cellular component biogenesis nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process spliceosomal complex assembly protein-RNA complex organization cellular component assembly protein-containing complex assembly ribonucleoprotein complex biogenesis cellular biosynthetic process RNA metabolic process mRNA processing protein-RNA complex assembly cellular component organization cellular component biogenesis nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process spliceosomal complex assembly protein-RNA complex organization cellular component assembly protein-containing complex assembly cellular component organization or biogenesis RNA processing RNA splicing protein-containing complex organization cellular metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process mRNA metabolic process macromolecule biosynthetic process nucleic acid metabolic process biosynthetic process RNA splicing, via transesterification reactions mRNA splicing, via spliceosome cellular process metabolic process RNA splicing, via transesterification reactions with bulged adenosine as nucleophile macromolecule metabolic process mRNA splice site recognition mRNA 5'-splice site recognition mRNA cis splicing, via spliceosome RNA capping 7-methylguanosine cap hypermethylation macromolecule methylation RNA modification methylation macromolecule modification RNA 5'-end processing RNA methylation U2-type prespliceosome assembly spliceosomal snRNP assembly	membrane-bounded organelle spliceosomal snRNP complex protein-containing complex intracellular anatomical structure nucleus nuclear protein-containing complex Sm-like protein family complex intracellular membrane-bounded organelle cellular anatomical entity intracellular organelle U4 snRNP small nuclear ribonucleoprotein complex organelle ribonucleoprotein complex membrane-bounded organelle spliceosomal snRNP complex protein-containing complex intracellular anatomical structure nucleus nuclear protein-containing complex Sm-like protein family complex intracellular membrane-bounded organelle cellular anatomical entity intracellular organelle U4 snRNP small nuclear ribonucleoprotein complex organelle ribonucleoprotein complex U2 snRNP catalytic step 2 spliceosome catalytic complex spliceosomal complex U4/U6 snRNP U5 snRNP U2-type spliceosomal complex commitment complex cytoplasm U4/U6 x U5 tri-snRNP complex spliceosomal tri-snRNP complex prespliceosome U2-type prespliceosome U1 snRNP
J [auth V]	Saccharomyces cerevisiae strain UOA_M2 chromosome 5 sequence	-	-	-
K [auth A]	Pre-mRNA-splicing factor 8	peptidase activity catalytic activity, acting on a protein metallopeptidase activity hydrolase activity catalytic activity RNA binding snRNA binding binding organic cyclic compound binding nucleic acid binding U1 snRNA binding U6 snRNA binding mRNA binding U5 snRNA binding peptidase activity catalytic activity, acting on a protein metallopeptidase activity hydrolase activity catalytic activity RNA binding snRNA binding binding organic cyclic compound binding nucleic acid binding U1 snRNA binding U6 snRNA binding mRNA binding U5 snRNA binding U2 snRNA binding pre-mRNA binding pre-mRNA intronic binding	ribonucleoprotein complex biogenesis cellular biosynthetic process RNA metabolic process mRNA processing spliceosomal tri-snRNP complex assembly protein-RNA complex assembly cellular component organization cellular component biogenesis nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process protein-RNA complex organization cellular component assembly protein-containing complex assembly ribonucleoprotein complex biogenesis cellular biosynthetic process RNA metabolic process mRNA processing spliceosomal tri-snRNP complex assembly protein-RNA complex assembly cellular component organization cellular component biogenesis nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process protein-RNA complex organization cellular component assembly protein-containing complex assembly cellular component organization or biogenesis RNA processing RNA splicing protein-containing complex organization spliceosomal snRNP assembly cellular metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process mRNA metabolic process macromolecule biosynthetic process nucleic acid metabolic process biosynthetic process RNA splicing, via transesterification reactions mRNA splicing, via spliceosome cellular process metabolic process RNA splicing, via transesterification reactions with bulged adenosine as nucleophile macromolecule metabolic process spliceosomal complex assembly mRNA splice site recognition mRNA 3'-splice site recognition mRNA 5'-splice site recognition mRNA cis splicing, via spliceosome generation of catalytic spliceosome for second transesterification step spliceosomal conformational changes to generate catalytic conformation	membrane-bounded organelle catalytic step 2 spliceosome protein-containing complex intracellular anatomical structure catalytic complex nucleus nuclear protein-containing complex intracellular membrane-bounded organelle cellular anatomical entity intracellular organelle spliceosomal complex organelle ribonucleoprotein complex cytoplasm membrane-bounded organelle catalytic step 2 spliceosome protein-containing complex intracellular anatomical structure catalytic complex nucleus nuclear protein-containing complex intracellular membrane-bounded organelle cellular anatomical entity intracellular organelle spliceosomal complex organelle ribonucleoprotein complex cytoplasm spliceosomal snRNP complex Sm-like protein family complex U4/U6 x U5 tri-snRNP complex spliceosomal tri-snRNP complex small nuclear ribonucleoprotein complex U5 snRNP
B [auth l]	Small nuclear ribonucleoprotein Sm D1	RNA binding binding organic cyclic compound binding nucleic acid binding mRNA binding	ribonucleoprotein complex biogenesis cellular biosynthetic process RNA metabolic process mRNA processing protein-RNA complex assembly cellular component organization cellular component biogenesis nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process spliceosomal complex assembly protein-RNA complex organization cellular component assembly protein-containing complex assembly ribonucleoprotein complex biogenesis cellular biosynthetic process RNA metabolic process mRNA processing protein-RNA complex assembly cellular component organization cellular component biogenesis nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process spliceosomal complex assembly protein-RNA complex organization cellular component assembly protein-containing complex assembly cellular component organization or biogenesis RNA processing RNA splicing protein-containing complex organization cellular metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process mRNA metabolic process macromolecule biosynthetic process nucleic acid metabolic process biosynthetic process RNA splicing, via transesterification reactions U2-type prespliceosome assembly mRNA splicing, via spliceosome cellular process metabolic process RNA splicing, via transesterification reactions with bulged adenosine as nucleophile macromolecule metabolic process spliceosomal snRNP assembly mRNA splice site recognition mRNA 5'-splice site recognition mRNA cis splicing, via spliceosome RNA capping 7-methylguanosine cap hypermethylation macromolecule methylation RNA modification methylation macromolecule modification RNA 5'-end processing RNA methylation	membrane-bounded organelle spliceosomal snRNP complex protein-containing complex intracellular anatomical structure nucleus nuclear protein-containing complex Sm-like protein family complex intracellular membrane-bounded organelle cellular anatomical entity intracellular organelle U4 snRNP small nuclear ribonucleoprotein complex organelle ribonucleoprotein complex membrane-bounded organelle spliceosomal snRNP complex protein-containing complex intracellular anatomical structure nucleus nuclear protein-containing complex Sm-like protein family complex intracellular membrane-bounded organelle cellular anatomical entity intracellular organelle U4 snRNP small nuclear ribonucleoprotein complex organelle ribonucleoprotein complex pICln-Sm protein complex cytoplasm spliceosomal complex precatalytic spliceosome U2 snRNP catalytic step 2 spliceosome catalytic complex cytosol U4/U6 snRNP U4/U6 x U5 tri-snRNP complex spliceosomal tri-snRNP complex U1 snRNP SMN-Sm protein complex U5 snRNP U2-type spliceosomal complex commitment complex prespliceosome U2-type prespliceosome
C [auth m]	Small nuclear ribonucleoprotein Sm D2	RNA binding binding organic cyclic compound binding nucleic acid binding	ribonucleoprotein complex biogenesis cellular biosynthetic process RNA metabolic process mRNA processing protein-RNA complex assembly cellular component organization cellular component biogenesis nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process spliceosomal complex assembly protein-RNA complex organization cellular component assembly protein-containing complex assembly ribonucleoprotein complex biogenesis cellular biosynthetic process RNA metabolic process mRNA processing protein-RNA complex assembly cellular component organization cellular component biogenesis nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process spliceosomal complex assembly protein-RNA complex organization cellular component assembly protein-containing complex assembly cellular component organization or biogenesis RNA processing RNA splicing protein-containing complex organization cellular metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process mRNA metabolic process macromolecule biosynthetic process nucleic acid metabolic process biosynthetic process RNA splicing, via transesterification reactions U2-type prespliceosome assembly mRNA splicing, via spliceosome cellular process metabolic process RNA splicing, via transesterification reactions with bulged adenosine as nucleophile macromolecule metabolic process spliceosomal snRNP assembly mRNA splice site recognition mRNA 5'-splice site recognition mRNA cis splicing, via spliceosome RNA capping 7-methylguanosine cap hypermethylation macromolecule methylation RNA modification methylation macromolecule modification RNA 5'-end processing RNA methylation	membrane-bounded organelle spliceosomal snRNP complex protein-containing complex intracellular anatomical structure nucleus nuclear protein-containing complex Sm-like protein family complex intracellular membrane-bounded organelle cellular anatomical entity intracellular organelle U4 snRNP small nuclear ribonucleoprotein complex organelle ribonucleoprotein complex membrane-bounded organelle spliceosomal snRNP complex protein-containing complex intracellular anatomical structure nucleus nuclear protein-containing complex Sm-like protein family complex intracellular membrane-bounded organelle cellular anatomical entity intracellular organelle U4 snRNP small nuclear ribonucleoprotein complex organelle ribonucleoprotein complex pICln-Sm protein complex cytoplasm spliceosomal complex precatalytic spliceosome U2 snRNP catalytic step 2 spliceosome catalytic complex cytosol U4/U6 snRNP U4/U6 x U5 tri-snRNP complex spliceosomal tri-snRNP complex U1 snRNP U5 snRNP U2-type spliceosomal complex commitment complex prespliceosome U2-type prespliceosome
D [auth n]	Small nuclear ribonucleoprotein Sm D3	RNA binding binding organic cyclic compound binding nucleic acid binding mRNA binding	ribonucleoprotein complex biogenesis cellular biosynthetic process RNA metabolic process mRNA processing protein-RNA complex assembly cellular component organization cellular component biogenesis nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process spliceosomal complex assembly protein-RNA complex organization cellular component assembly protein-containing complex assembly ribonucleoprotein complex biogenesis cellular biosynthetic process RNA metabolic process mRNA processing protein-RNA complex assembly cellular component organization cellular component biogenesis nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process spliceosomal complex assembly protein-RNA complex organization cellular component assembly protein-containing complex assembly cellular component organization or biogenesis RNA processing RNA splicing protein-containing complex organization cellular metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process mRNA metabolic process macromolecule biosynthetic process nucleic acid metabolic process biosynthetic process RNA splicing, via transesterification reactions U2-type prespliceosome assembly mRNA splicing, via spliceosome cellular process metabolic process RNA splicing, via transesterification reactions with bulged adenosine as nucleophile macromolecule metabolic process spliceosomal snRNP assembly mRNA splice site recognition mRNA 5'-splice site recognition mRNA cis splicing, via spliceosome RNA capping 7-methylguanosine cap hypermethylation macromolecule methylation RNA modification methylation macromolecule modification RNA 5'-end processing RNA methylation	membrane-bounded organelle spliceosomal snRNP complex protein-containing complex intracellular anatomical structure nucleus nuclear protein-containing complex Sm-like protein family complex intracellular membrane-bounded organelle cellular anatomical entity intracellular organelle U4 snRNP small nuclear ribonucleoprotein complex organelle ribonucleoprotein complex membrane-bounded organelle spliceosomal snRNP complex protein-containing complex intracellular anatomical structure nucleus nuclear protein-containing complex Sm-like protein family complex intracellular membrane-bounded organelle cellular anatomical entity intracellular organelle U4 snRNP small nuclear ribonucleoprotein complex organelle ribonucleoprotein complex pICln-Sm protein complex cytoplasm spliceosomal complex precatalytic spliceosome U2 snRNP catalytic step 2 spliceosome catalytic complex cytosol U4/U6 snRNP U4/U6 x U5 tri-snRNP complex spliceosomal tri-snRNP complex U1 snRNP SMN-Sm protein complex U5 snRNP U2-type spliceosomal complex commitment complex prespliceosome U2-type prespliceosome
E [auth p]	Small nuclear ribonucleoprotein E	RNA binding binding organic cyclic compound binding nucleic acid binding splicing factor binding protein binding	ribonucleoprotein complex biogenesis cellular biosynthetic process RNA metabolic process mRNA processing protein-RNA complex assembly cellular component organization cellular component biogenesis nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process spliceosomal complex assembly protein-RNA complex organization cellular component assembly protein-containing complex assembly ribonucleoprotein complex biogenesis cellular biosynthetic process RNA metabolic process mRNA processing protein-RNA complex assembly cellular component organization cellular component biogenesis nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process spliceosomal complex assembly protein-RNA complex organization cellular component assembly protein-containing complex assembly cellular component organization or biogenesis RNA processing RNA splicing protein-containing complex organization cellular metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process mRNA metabolic process macromolecule biosynthetic process nucleic acid metabolic process biosynthetic process RNA splicing, via transesterification reactions U2-type prespliceosome assembly mRNA splicing, via spliceosome cellular process metabolic process RNA splicing, via transesterification reactions with bulged adenosine as nucleophile macromolecule metabolic process spliceosomal snRNP assembly mRNA splice site recognition mRNA 5'-splice site recognition mRNA cis splicing, via spliceosome RNA capping 7-methylguanosine cap hypermethylation macromolecule methylation RNA modification methylation macromolecule modification RNA 5'-end processing RNA methylation	membrane-bounded organelle spliceosomal snRNP complex protein-containing complex intracellular anatomical structure nucleus nuclear protein-containing complex Sm-like protein family complex intracellular membrane-bounded organelle cellular anatomical entity intracellular organelle U4 snRNP small nuclear ribonucleoprotein complex organelle ribonucleoprotein complex membrane-bounded organelle spliceosomal snRNP complex protein-containing complex intracellular anatomical structure nucleus nuclear protein-containing complex Sm-like protein family complex intracellular membrane-bounded organelle cellular anatomical entity intracellular organelle U4 snRNP small nuclear ribonucleoprotein complex organelle ribonucleoprotein complex pICln-Sm protein complex cytoplasm spliceosomal complex precatalytic spliceosome U2 snRNP U4/U6 snRNP U4/U6 x U5 tri-snRNP complex spliceosomal tri-snRNP complex U1 snRNP U5 snRNP U2-type spliceosomal complex commitment complex prespliceosome U2-type prespliceosome
F [auth q]	Small nuclear ribonucleoprotein F	RNA binding binding organic cyclic compound binding nucleic acid binding splicing factor binding protein binding poly-pyrimidine tract binding poly(U) RNA binding single-stranded RNA binding	ribonucleoprotein complex biogenesis cellular biosynthetic process RNA metabolic process mRNA processing protein-RNA complex assembly cellular component organization cellular component biogenesis nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process spliceosomal complex assembly protein-RNA complex organization cellular component assembly protein-containing complex assembly ribonucleoprotein complex biogenesis cellular biosynthetic process RNA metabolic process mRNA processing protein-RNA complex assembly cellular component organization cellular component biogenesis nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process spliceosomal complex assembly protein-RNA complex organization cellular component assembly protein-containing complex assembly cellular component organization or biogenesis RNA processing RNA splicing protein-containing complex organization cellular metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process mRNA metabolic process macromolecule biosynthetic process nucleic acid metabolic process biosynthetic process RNA splicing, via transesterification reactions U2-type prespliceosome assembly mRNA splicing, via spliceosome cellular process metabolic process RNA splicing, via transesterification reactions with bulged adenosine as nucleophile macromolecule metabolic process spliceosomal snRNP assembly mRNA splice site recognition mRNA 5'-splice site recognition mRNA cis splicing, via spliceosome RNA capping 7-methylguanosine cap hypermethylation macromolecule methylation RNA modification methylation macromolecule modification RNA 5'-end processing RNA methylation	membrane-bounded organelle spliceosomal snRNP complex protein-containing complex intracellular anatomical structure nucleus nuclear protein-containing complex Sm-like protein family complex intracellular membrane-bounded organelle cellular anatomical entity intracellular organelle U4 snRNP small nuclear ribonucleoprotein complex organelle ribonucleoprotein complex membrane-bounded organelle spliceosomal snRNP complex protein-containing complex intracellular anatomical structure nucleus nuclear protein-containing complex Sm-like protein family complex intracellular membrane-bounded organelle cellular anatomical entity intracellular organelle U4 snRNP small nuclear ribonucleoprotein complex organelle ribonucleoprotein complex pICln-Sm protein complex cytoplasm U2 snRNP catalytic step 2 spliceosome catalytic complex spliceosomal complex U4/U6 snRNP U4/U6 x U5 tri-snRNP complex spliceosomal tri-snRNP complex U1 snRNP U5 snRNP U2-type spliceosomal complex commitment complex
G [auth r]	Small nuclear ribonucleoprotein G	RNA binding binding organic cyclic compound binding nucleic acid binding	ribonucleoprotein complex biogenesis cellular biosynthetic process RNA metabolic process mRNA processing protein-RNA complex assembly cellular component organization cellular component biogenesis nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process spliceosomal complex assembly protein-RNA complex organization cellular component assembly protein-containing complex assembly ribonucleoprotein complex biogenesis cellular biosynthetic process RNA metabolic process mRNA processing protein-RNA complex assembly cellular component organization cellular component biogenesis nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process spliceosomal complex assembly protein-RNA complex organization cellular component assembly protein-containing complex assembly cellular component organization or biogenesis RNA processing RNA splicing protein-containing complex organization cellular metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process mRNA metabolic process macromolecule biosynthetic process nucleic acid metabolic process biosynthetic process RNA splicing, via transesterification reactions U2-type prespliceosome assembly mRNA splicing, via spliceosome cellular process metabolic process RNA splicing, via transesterification reactions with bulged adenosine as nucleophile macromolecule metabolic process spliceosomal snRNP assembly mRNA splice site recognition mRNA 5'-splice site recognition mRNA cis splicing, via spliceosome RNA capping 7-methylguanosine cap hypermethylation macromolecule methylation RNA modification methylation macromolecule modification RNA 5'-end processing RNA methylation	membrane-bounded organelle spliceosomal snRNP complex protein-containing complex intracellular anatomical structure nucleus nuclear protein-containing complex Sm-like protein family complex intracellular membrane-bounded organelle cellular anatomical entity intracellular organelle U4 snRNP small nuclear ribonucleoprotein complex organelle ribonucleoprotein complex membrane-bounded organelle spliceosomal snRNP complex protein-containing complex intracellular anatomical structure nucleus nuclear protein-containing complex Sm-like protein family complex intracellular membrane-bounded organelle cellular anatomical entity intracellular organelle U4 snRNP small nuclear ribonucleoprotein complex organelle ribonucleoprotein complex spliceosomal complex precatalytic spliceosome U2 snRNP catalytic step 2 spliceosome catalytic complex U4/U6 snRNP cytoplasm U4/U6 x U5 tri-snRNP complex spliceosomal tri-snRNP complex U1 snRNP SMN-Sm protein complex U5 snRNP U2-type spliceosomal complex commitment complex prespliceosome U2-type prespliceosome
H [auth E]	Snu66	-	ribonucleoprotein complex biogenesis cellular biosynthetic process RNA metabolic process rRNA processing 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 maturation of 5S rRNA cellular metabolic process ribonucleoprotein complex biogenesis cellular biosynthetic process RNA metabolic process rRNA processing 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 maturation of 5S rRNA cellular metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process biosynthetic process metabolic process cellular process macromolecule metabolic process mRNA processing RNA splicing mRNA metabolic process RNA splicing, via transesterification reactions mRNA cis splicing, via spliceosome mRNA splicing, via spliceosome RNA splicing, via transesterification reactions with bulged adenosine as nucleophile	membrane-bounded organelle spliceosomal snRNP complex protein-containing complex intracellular anatomical structure nucleus nuclear protein-containing complex Sm-like protein family complex intracellular membrane-bounded organelle cellular anatomical entity intracellular organelle U4/U6 x U5 tri-snRNP complex spliceosomal tri-snRNP complex small nuclear ribonucleoprotein complex organelle membrane-bounded organelle spliceosomal snRNP complex protein-containing complex intracellular anatomical structure nucleus nuclear protein-containing complex Sm-like protein family complex intracellular membrane-bounded organelle cellular anatomical entity intracellular organelle U4/U6 x U5 tri-snRNP complex spliceosomal tri-snRNP complex small nuclear ribonucleoprotein complex organelle ribonucleoprotein complex spliceosomal complex
I [auth B]	Pre-mRNA-splicing helicase BRR2	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 nucleic acid binding pyrophosphatase activity ATP hydrolysis activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity hydrolase activity, acting on acid anhydrides catalytic activity ATP-dependent activity catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid helicase activity RNA helicase activity ATP-dependent activity, acting on RNA identical protein binding protein 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 ribonucleoprotein complex biogenesis protein-RNA complex assembly cellular component organization cellular component biogenesis protein-RNA complex organization cellular component assembly protein-containing complex assembly cellular component organization or biogenesis spliceosome conformational change to release U4 (or U4atac) and U1 (or U11) protein-containing complex organization spliceosomal conformational changes to generate catalytic conformation	membrane-bounded organelle protein-containing complex intracellular anatomical structure nucleus nuclear protein-containing complex intracellular membrane-bounded organelle cellular anatomical entity intracellular organelle spliceosomal complex organelle ribonucleoprotein complex U5 snRNP spliceosomal snRNP complex Sm-like protein family complex membrane-bounded organelle protein-containing complex intracellular anatomical structure nucleus nuclear protein-containing complex intracellular membrane-bounded organelle cellular anatomical entity intracellular organelle spliceosomal complex organelle ribonucleoprotein complex U5 snRNP spliceosomal snRNP complex Sm-like protein family complex small nuclear ribonucleoprotein complex U4/U6 x U5 tri-snRNP complex spliceosomal tri-snRNP complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth k]	IPR001163	Sm domain, eukaryotic/archaea-type	Domain
A [auth k]	IPR047575	Sm domain	Domain
A [auth k]	IPR010920	LSM domain superfamily	Homologous Superfamily
A [auth k]	IPR050914	Small nuclear ribonucleoprotein-associated SmB/SmN	Family
K [auth A]	IPR012984	PROCT domain	Domain
K [auth A]	IPR012591	PRO8NT domain	Domain
K [auth A]	IPR019580	Pre-mRNA-processing-splicing factor 8, U6-snRNA-binding	Domain
K [auth A]	IPR027652	Pre-mRNA-processing-splicing factor 8	Family
K [auth A]	IPR043172	Prp8 RNase domain IV, palm region	Homologous Superfamily
K [auth A]	IPR012592	PROCN domain	Domain
K [auth A]	IPR012337	Ribonuclease H-like superfamily	Homologous Superfamily
K [auth A]	IPR043173	Prp8 RNase domain IV, fingers region	Homologous Superfamily
K [auth A]	IPR021983	PRP8 domain IV core	Domain
K [auth A]	IPR019581	Pre-mRNA-processing-splicing factor 8, U5-snRNA-binding	Domain
K [auth A]	IPR037518	MPN domain	Domain
K [auth A]	IPR019582	RNA recognition motif, spliceosomal PrP8	Domain
K [auth A]	IPR042516	Pre-mRNA-processing-splicing factor 8, U5-snRNA-binding domain superfamily	Homologous Superfamily
K [auth A]	IPR000555	JAB1/MPN/MOV34 metalloenzyme domain	Domain
B [auth l]	IPR027141	Like-Sm (LSM) domain containing protein, LSm4/SmD1/SmD3	Family
B [auth l]	IPR001163	Sm domain, eukaryotic/archaea-type	Domain
B [auth l]	IPR047575	Sm domain	Domain
B [auth l]	IPR010920	LSM domain superfamily	Homologous Superfamily
C [auth m]	IPR001163	Sm domain, eukaryotic/archaea-type	Domain
C [auth m]	IPR047575	Sm domain	Domain
C [auth m]	IPR027248	Small nuclear ribonucleoprotein Sm D2	Family
C [auth m]	IPR010920	LSM domain superfamily	Homologous Superfamily
D [auth n]	IPR027141	Like-Sm (LSM) domain containing protein, LSm4/SmD1/SmD3	Family
D [auth n]	IPR034099	Small nuclear ribonucleoprotein Sm D3	Family
D [auth n]	IPR001163	Sm domain, eukaryotic/archaea-type	Domain
D [auth n]	IPR047575	Sm domain	Domain
D [auth n]	IPR010920	LSM domain superfamily	Homologous Superfamily
E [auth p]	IPR027078	Small nuclear ribonucleoprotein E	Family
E [auth p]	IPR001163	Sm domain, eukaryotic/archaea-type	Domain
E [auth p]	IPR047575	Sm domain	Domain
E [auth p]	IPR010920	LSM domain superfamily	Homologous Superfamily
F [auth q]	IPR016487	Sm-like protein Lsm6/SmF	Family
F [auth q]	IPR034100	Small nuclear ribonucleoprotein F	Family
F [auth q]	IPR001163	Sm domain, eukaryotic/archaea-type	Domain
F [auth q]	IPR047575	Sm domain	Domain
F [auth q]	IPR010920	LSM domain superfamily	Homologous Superfamily
G [auth r]	IPR044641	Sm-like protein Lsm7/SmG	Family
G [auth r]	IPR034098	Small nuclear ribonucleoprotein G	Family
G [auth r]	IPR001163	Sm domain, eukaryotic/archaea-type	Domain
G [auth r]	IPR047575	Sm domain	Domain
G [auth r]	IPR010920	LSM domain superfamily	Homologous Superfamily
H [auth E]	IPR005011	SNU66/SART1 family	Family
H [auth E]	IPR045347	HIND motif	Conserved Site
I [auth B]	IPR001650	Helicase, C-terminal domain-like	Domain
I [auth B]	IPR036388	Winged helix-like DNA-binding domain superfamily	Homologous Superfamily
I [auth B]	IPR014001	Helicase superfamily 1/2, ATP-binding domain	Domain
I [auth B]	IPR036390	Winged helix DNA-binding domain superfamily	Homologous Superfamily
I [auth B]	IPR048863	Pre-mRNA-splicing helicase BRR2-like, plug domain	Domain
I [auth B]	IPR041094	Brr2, N-terminal helicase PWI domain	Domain
I [auth B]	IPR004179	Sec63 domain	Domain
I [auth B]	IPR035892	C2 domain superfamily	Homologous Superfamily
I [auth B]	IPR014756	Immunoglobulin E-set	Homologous Superfamily
I [auth B]	IPR050474	Helicase Hel308/SKI2	Family
I [auth B]	IPR011545	DEAD/DEAH box helicase domain	Domain
I [auth B]	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily