Annotations: 8CDU

Rnase R bound to a 30S degradation intermediate (main state)

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)
D	SCOP2B Superfamily	SIS domain/Ribosomal protein S2-like	8063832	3001397	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Alpha-L RNA-binding motif	8083390	3001473	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	Ribosomal protein S7	8066029	3000799	SCOP2B (2022-06-29)
I	SCOP2B Superfamily	Ribosomal protein S8	8079051	3000709	SCOP2B (2022-06-29)
J	SCOP2B Superfamily	Ribosomal protein S5 domain 2-like	8082667	3000100	SCOP2B (2022-06-29)
L [auth M]	SCOP2B Superfamily	S13-like H2TH domain	8098564	3000053	SCOP2B (2022-06-29)
M [auth N]	SCOP2B Superfamily	Glucocorticoid receptor-like (DNA-binding domain)	8052595	3000068	SCOP2B (2022-06-29)
N [auth O]	SCOP2B Superfamily	S15/NS1 RNA-binding domain	8072617	3001284	SCOP2B (2022-06-29)
O [auth P]	SCOP2B Superfamily	Ribosomal protein S16	8066553	3000680	SCOP2B (2022-06-29)
P [auth Q]	SCOP2B Superfamily	Nucleic acid-binding proteins	8059270	3000135	SCOP2B (2022-06-29)
Q [auth R]	SCOP2B Superfamily	Ribosomal protein S19	8086056	3000686	SCOP2B (2022-06-29)
S [auth T]	SCOP2B Superfamily	Ribosomal protein S6	8066497	3001323	SCOP2B (2022-06-29)
V [auth K]	SCOP2B Superfamily	Ribosomal protein S10	8098572	3001336	SCOP2B (2022-06-29)
U [auth V]	SCOP2B Superfamily	Translational machinery components	8098278	3000571	SCOP2B (2022-06-29)
K [auth L]	SCOP2B Superfamily	Nucleic acid-binding proteins	8098574	3000135	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)
C	TSP_1	e8cduC01	A: alpha arrays	X: Rossmann-like	H: Rossmann-related	T: FAD/NAD(P)-binding domain	F: TSP_1	ECOD (v295.2)
D	Ferritin	e8cduD1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Ferritin	ECOD (v295.2)
E	TSP_1	e8cduE01	A: alpha arrays	X: Rossmann-like	H: Rossmann-related	T: FAD/NAD(P)-binding domain	F: TSP_1	ECOD (v295.2)
F	Ferritin	e8cduF1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Ferritin	ECOD (v295.2)
G	Ferritin	e8cduG1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Ferritin	ECOD (v295.2)
H	Ferritin	e8cduH1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Ferritin	ECOD (v295.2)
I	Ferritin	e8cduI1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Ferritin	ECOD (v295.2)
J	Ferritin	e8cduJ1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Ferritin	ECOD (v295.2)
L [auth M]	Ferritin	e8cduM1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Ferritin	ECOD (v295.2)
M [auth N]	Ferritin	e8cduN1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Ferritin	ECOD (v295.2)
N [auth O]	Ferritin	e8cduO1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Ferritin	ECOD (v295.2)
O [auth P]	Ferritin	e8cduP1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Ferritin	ECOD (v295.2)
P [auth Q]	Ferritin	e8cduQ1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Ferritin	ECOD (v295.2)
Q [auth R]	Ferritin	e8cduR1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Ferritin	ECOD (v295.2)
R [auth S]	Ferritin	e8cduS1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Ferritin	ECOD (v295.2)
S [auth T]	Ferritin	e8cduT1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Ferritin	ECOD (v295.2)
T [auth U]	Ferritin	e8cduU1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Ferritin	ECOD (v295.2)
V [auth K]	Ferritin	e8cduK1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Ferritin	ECOD (v295.2)
U [auth V]	Ferritin	e8cduV1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Ferritin	ECOD (v295.2)
K [auth L]	Ferritin	e8cduL1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Ferritin	ECOD (v295.2)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
C	PF17876	Cold shock domain (CSD2)	Cold shock domain	Crystallographic structure analysis of E. coli wild-type RNase II revealed that the amino-terminal region starts with an alpha-helix followed by two consecutive five-stranded anti-parallel beta-barrels, identified as cold-shock domains (CSD1 and CSD2 ...	Crystallographic structure analysis of E. coli wild-type RNase II revealed that the amino-terminal region starts with an alpha-helix followed by two consecutive five-stranded anti-parallel beta-barrels, identified as cold-shock domains (CSD1 and CSD2). This entry relates to CSD2 which lacks the typical sequence motifs RNPI and RNPII but contributes to RNA binding [1] [2].	Domain
C	PF00773	RNB domain (RNB)	RNB domain	This domain is the catalytic domain of ribonuclease II [1].	Domain
C	PF00575	S1 RNA binding domain (S1)	S1 RNA binding domain	The S1 domain occurs in a wide range of RNA associated proteins. It is structurally similar to cold shock protein which binds nucleic acids. The S1 domain has an OB-fold structure.	Domain
C	PF08206	Ribonuclease B OB domain (OB_RNB)	Ribonuclease B OB domain	This family includes the N-terminal OB domain found in ribonuclease B proteins in one or two copies.	Domain
D	PF00318	Ribosomal protein S2 (Ribosomal_S2)	Ribosomal protein S2	-	Family
E	PF07650	KH domain (KH_2)	KH domain		Domain
E	PF00189	Ribosomal protein S3, C-terminal domain (Ribosomal_S3_C)	Ribosomal protein S3, C-terminal domain	This family contains a central domain Pfam:PF00013, hence the amino and carboxyl terminal domains are stored separately. This is a minimal carboxyl-terminal domain. Some are much longer.	Domain
F	PF00163	Ribosomal protein S4/S9 N-terminal domain (Ribosomal_S4)	Ribosomal protein S4/S9 N-terminal domain	-	Family
F	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
G	PF03719	Ribosomal protein S5, C-terminal domain (Ribosomal_S5_C)	Ribosomal protein S5, C-terminal domain		Domain
G	PF00333	Ribosomal protein S5, N-terminal domain (Ribosomal_S5)	Ribosomal protein S5, N-terminal domain		Domain
I	PF00410	Ribosomal protein S8 (Ribosomal_S8)	Ribosomal protein S8		Domain
J	PF00380	Ribosomal protein S9/S16 (Ribosomal_S9)	Ribosomal protein S9/S16	-	Family
L [auth M]	PF00416	Ribosomal protein S13/S18 (Ribosomal_S13)	Ribosomal protein S13/S18	-	Family
N [auth O]	PF00312	Ribosomal protein S15 (Ribosomal_S15)	Ribosomal protein S15		Domain
O [auth P]	PF00886	Ribosomal protein S16 (Ribosomal_S16)	Ribosomal protein S16	-	Family
P [auth Q]	PF00366	Ribosomal protein S17 (Ribosomal_S17)	Ribosomal protein S17		Domain
S [auth T]	PF01250	Ribosomal protein S6 (Ribosomal_S6)	Ribosomal protein S6		Domain
T [auth U]	PF01084	Ribosomal protein S18 (Ribosomal_S18)	Ribosomal protein S18	-	Family
V [auth K]	PF00338	Ribosomal protein S10p/S20e (Ribosomal_S10)	Ribosomal protein S10p/S20e	This family includes small ribosomal subunit S10 from prokaryotes and S20 from eukaryotes.	Domain
U [auth V]	PF00411	Ribosomal protein S11 (Ribosomal_S11)	Ribosomal protein S11	-	Family
K [auth L]	PF00164	Ribosomal protein S12/S23 (Ribosom_S12_S23)	Ribosomal protein S12/S23	This protein is known as S12 in bacteria and archaea and S23 in eukaryotes.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	16S rRNA	-	-	-
B	RNA Substrate	-	-	-
C	Ribonuclease R	3'-5'-RNA exonuclease activity catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid RNA exonuclease activity, producing 5'-phosphomonoesters 3'-5' exonuclease activity RNA exonuclease activity RNA nuclease activity hydrolase activity exoribonuclease II activity hydrolase activity, acting on ester bonds nuclease activity exonuclease activity catalytic activity RNA binding 3'-5'-RNA exonuclease activity catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid RNA exonuclease activity, producing 5'-phosphomonoesters 3'-5' exonuclease activity RNA exonuclease activity RNA nuclease activity hydrolase activity exoribonuclease II activity hydrolase activity, acting on ester bonds nuclease activity exonuclease activity catalytic activity RNA binding binding nucleic acid binding	regulation of cellular process catabolic process negative regulation of biological process RNA metabolic process macromolecule catabolic process nucleobase-containing compound metabolic process negative regulation of cellular process RNA catabolic process negative regulation of macromolecule metabolic process regulation of biosynthetic process mRNA catabolic process regulation of biological process negative regulation of metabolic process biological regulation regulation of cellular process catabolic process negative regulation of biological process RNA metabolic process macromolecule catabolic process nucleobase-containing compound metabolic process negative regulation of cellular process RNA catabolic process negative regulation of macromolecule metabolic process regulation of biosynthetic process mRNA catabolic process regulation of biological process negative regulation of metabolic process biological regulation primary metabolic process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process mRNA metabolic process nucleic acid metabolic process nucleobase-containing compound catabolic process regulation of gene expression negative regulation of gene expression biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process nucleic acid catabolic process regulation of macromolecule biosynthetic process metabolic process cellular process macromolecule metabolic process regulation of metabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol
D	30S ribosomal protein S2	structural molecule activity structural constituent of ribosome	biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression protein biosynthetic process macromolecule biosynthetic process	cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosol
E	30S ribosomal protein S3	RNA binding binding nucleic acid binding mRNA binding rRNA binding structural molecule activity structural constituent of ribosome	biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression protein biosynthetic process macromolecule biosynthetic process	cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosol
F	30S ribosomal protein S4	structural molecule activity structural constituent of ribosome RNA binding 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 biosynthetic process metabolic process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression protein biosynthetic process cellular component biogenesis ribosome biogenesis ribonucleoprotein complex biogenesis cellular process cellular component organization or biogenesis ribosomal small subunit biogenesis biosynthetic process metabolic process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression protein biosynthetic process macromolecule biosynthetic process	protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle ribosomal subunit intracellular organelle cellular anatomical structure ribonucleoprotein complex organelle membraneless organelle ribosome
G	30S ribosomal protein S5	RNA binding binding rRNA binding nucleic acid binding structural molecule activity structural constituent of ribosome	cellular component biogenesis ribosome biogenesis ribonucleoprotein complex biogenesis cellular process cellular component organization or biogenesis response to stimulus response to chemical response to antibiotic biosynthetic process metabolic process primary metabolic process protein metabolic process macromolecule metabolic process translation cellular component biogenesis ribosome biogenesis ribonucleoprotein complex biogenesis cellular process cellular component organization or biogenesis response to stimulus response to chemical response to antibiotic biosynthetic process metabolic process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression protein biosynthetic process macromolecule biosynthetic process	cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosol
H	30S ribosomal protein S7	RNA binding binding nucleic acid binding mRNA binding tRNA binding structural molecule activity structural constituent of ribosome rRNA binding	biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression protein biosynthetic process macromolecule biosynthetic process	cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosol
I	30S ribosomal protein S8	structural molecule activity structural constituent of ribosome RNA binding binding rRNA binding nucleic acid binding	biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression protein biosynthetic process macromolecule biosynthetic process	cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosol
J	30S ribosomal protein S9	RNA binding binding nucleic acid binding structural molecule activity structural constituent of ribosome	biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression protein biosynthetic process macromolecule biosynthetic process	cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosol
L [auth M]	30S ribosomal protein S13	RNA binding binding tRNA binding nucleic acid binding structural molecule activity structural constituent of ribosome rRNA binding	biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression protein biosynthetic process macromolecule biosynthetic process	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol protein-containing complex small ribosomal subunit intracellular membraneless organelle ribosomal subunit intracellular organelle ribonucleoprotein complex organelle membraneless organelle ribosome
M [auth N]	30S ribosomal protein S14	cation binding transition metal ion binding zinc ion binding ion binding binding metal ion binding small molecule binding structural molecule activity structural constituent of ribosome RNA binding rRNA binding nucleic acid binding	biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression protein biosynthetic process macromolecule biosynthetic process	protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle ribosomal subunit intracellular organelle cellular anatomical structure ribonucleoprotein complex organelle membraneless organelle ribosome
N [auth O]	30S ribosomal protein S15	structural molecule activity structural constituent of ribosome RNA binding binding rRNA binding nucleic acid binding	biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression protein biosynthetic process macromolecule biosynthetic process	cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosol
O [auth P]	30S ribosomal protein S16	structural molecule activity structural constituent of ribosome	biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression protein biosynthetic process macromolecule biosynthetic process	protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle ribosomal subunit intracellular organelle cellular anatomical structure ribonucleoprotein complex organelle membraneless organelle ribosome cytoplasm
P [auth Q]	30S ribosomal protein S17	structural molecule activity structural constituent of ribosome RNA binding binding rRNA binding nucleic acid binding	biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression protein biosynthetic process macromolecule biosynthetic process	cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosol
Q [auth R]	30S ribosomal protein S19	structural molecule activity structural constituent of ribosome RNA binding binding rRNA binding nucleic acid binding	biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression protein biosynthetic process macromolecule biosynthetic process	cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosol
R [auth S]	30S ribosomal protein S20	RNA binding small ribosomal subunit rRNA binding binding rRNA binding nucleic acid binding structural molecule activity structural constituent of ribosome	biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression protein biosynthetic process macromolecule biosynthetic process	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol protein-containing complex small ribosomal subunit intracellular membraneless organelle ribosomal subunit intracellular organelle ribonucleoprotein complex organelle membraneless organelle ribosome
S [auth T]	30S ribosomal protein S6	RNA binding small ribosomal subunit rRNA binding binding rRNA binding nucleic acid binding structural molecule activity structural constituent of ribosome	biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression protein biosynthetic process macromolecule biosynthetic process	protein-containing complex ribonucleoprotein complex cellular anatomical structure intracellular anatomical structure cytoplasm intracellular organelle organelle membraneless organelle intracellular membraneless organelle ribosome
T [auth U]	30S ribosomal protein S18	RNA binding small ribosomal subunit rRNA binding binding rRNA binding nucleic acid binding structural molecule activity structural constituent of ribosome	biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression protein biosynthetic process macromolecule biosynthetic process	cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosol
V [auth K]	30S ribosomal protein S10	RNA binding binding tRNA binding nucleic acid binding structural molecule activity structural constituent of ribosome	biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression protein biosynthetic process macromolecule biosynthetic process	protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle ribosomal subunit intracellular organelle cellular anatomical structure ribonucleoprotein complex organelle membraneless organelle ribosome
U [auth V]	30S ribosomal protein S11	structural molecule activity structural constituent of ribosome RNA binding binding rRNA binding nucleic acid binding	biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression protein biosynthetic process macromolecule biosynthetic process	cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosolic small ribosomal subunit protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle intracellular organelle ribosomal subunit cellular anatomical structure cytosolic ribosome organelle ribonucleoprotein complex membraneless organelle ribosome cytoplasm cytosol
K [auth L]	30S ribosomal protein S12	RNA binding binding tRNA binding nucleic acid binding structural molecule activity structural constituent of ribosome rRNA binding	response to stimulus response to chemical response to antibiotic biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression protein biosynthetic process macromolecule biosynthetic process	protein-containing complex intracellular anatomical structure small ribosomal subunit intracellular membraneless organelle ribosomal subunit intracellular organelle cellular anatomical structure ribonucleoprotein complex organelle membraneless organelle ribosome

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
C	IPR011129	Cold-shock domain	Domain
C	IPR003029	S1 domain	Domain
C	IPR013223	Ribonuclease B, N-terminal OB domain	Domain
C	IPR050180	RNR Ribonuclease	Family
C	IPR040476	RNase II/RNase R, cold shock domain	Domain
C	IPR022966	Ribonuclease II/R, conserved site	Conserved Site
C	IPR004476	Ribonuclease II/ribonuclease R	Family
C	IPR001900	Ribonuclease II/R	Domain
C	IPR012340	Nucleic acid-binding, OB-fold	Homologous Superfamily
C	IPR011805	Ribonuclease R	Family
D	IPR005706	Small ribosomal subunit protein uS2, bacteria/mitochondria/plastid	Family
D	IPR023591	Small ribosomal subunit protein uS2, flavodoxin-like domain superfamily	Homologous Superfamily
D	IPR018130	Small ribosomal subunit protein uS2, conserved site	Conserved Site
D	IPR001865	Small ribosomal subunit protein uS2	Family
E	IPR005704	Small ribosomal subunit protein uS3, bacteria	Family
E	IPR001351	Small ribosomal subunit protein uS3, C-terminal	Domain
E	IPR057258	Small ribosomal subunit protein uS3	Family
E	IPR009019	K homology domain superfamily, prokaryotic type	Homologous Superfamily
E	IPR004087	K Homology domain	Domain
E	IPR004044	K Homology domain, type 2	Domain
E	IPR015946	K homology domain-like, alpha/beta	Homologous Superfamily
E	IPR036419	Ribosomal protein S3, C-terminal domain superfamily	Homologous Superfamily
E	IPR018280	Small ribosomal subunit protein uS3, conserved site	Conserved Site
F	IPR018079	Small ribosomal subunit protein uS4, conserved site	Conserved Site
F	IPR002942	RNA-binding S4 domain	Domain
F	IPR001912	Small ribosomal subunit protein uS4, N-terminal	Domain
F	IPR036986	RNA-binding S4 domain superfamily	Homologous Superfamily
F	IPR022801	Small ribosomal subunit protein uS4	Family
F	IPR005709	Small ribosomal subunit protein uS4, bacteria	Family
G	IPR000851	Small ribosomal subunit protein uS5	Family
G	IPR005324	Small ribosomal subunit protein uS5, C-terminal	Domain
G	IPR005712	Small ribosomal subunit protein uS5, bacteria	Family
G	IPR013810	Small ribosomal subunit protein uS5, N-terminal	Domain
G	IPR020568	Ribosomal protein uS5 domain 2-type superfamily	Homologous Superfamily
G	IPR018192	Small ribosomal subunit protein uS5, N-terminal, conserved site	Conserved Site
G	IPR014721	Small ribosomal subunit protein uS5 domain 2-type fold, subgroup	Homologous Superfamily
H	IPR020606	Small ribosomal subunit protein uS7, conserved site	Conserved Site
H	IPR000235	Small ribosomal subunit protein uS7	Family
H	IPR005717	Small ribosomal subunit protein uS7, bacteria/organella	Family
H	IPR036823	Small ribosomal subunit protein uS7 domain superfamily	Homologous Superfamily
H	IPR023798	Small ribosomal subunit protein uS7 domain	Domain
I	IPR000630	Small ribosomal subunit protein uS8	Family
I	IPR047863	Small ribosomal subunit protein uS8, conserved site	Conserved Site
I	IPR035987	Small ribosomal subunit protein uS8 superfamily	Homologous Superfamily
J	IPR020574	Small ribosomal subunit protein uS9, conserved site	Conserved Site
J	IPR023035	Small ribosomal subunit protein uS9, bacteria/plastid	Family
J	IPR020568	Ribosomal protein uS5 domain 2-type superfamily	Homologous Superfamily
J	IPR000754	Small ribosomal subunit protein uS9	Family
J	IPR014721	Small ribosomal subunit protein uS5 domain 2-type fold, subgroup	Homologous Superfamily
L [auth M]	IPR027437	Small ribosomal subunit protein uS13, C-terminal	Homologous Superfamily
L [auth M]	IPR001892	Small ribosomal subunit protein uS13	Family
L [auth M]	IPR018269	Small ribosomal subunit protein uS13, conserved site	Conserved Site
L [auth M]	IPR010979	Small ribosomal subunit protein uS13-like, H2TH	Homologous Superfamily
L [auth M]	IPR019980	Small ribosomal subunit protein uS13, bacteria	Family
M [auth N]	IPR023053	Small ribosomal subunit protein uS14, bacteria	Family
M [auth N]	IPR001209	Small ribosomal subunit protein uS14	Family
M [auth N]	IPR018271	Small ribosomal subunit protein uS14, conserved site	Conserved Site
M [auth N]	IPR043140	Small ribosomal subunit protein uS14 superfamily	Homologous Superfamily
N [auth O]	IPR005290	Small ribosomal subunit protein uS15, bacteria	Family
N [auth O]	IPR009068	uS15/NS1, RNA-binding domain superfamily	Homologous Superfamily
N [auth O]	IPR000589	Small ribosomal subunit protein uS15	Family
O [auth P]	IPR023803	Small ribosomal subunit protein bS16 domain superfamily	Homologous Superfamily
O [auth P]	IPR000307	Small ribosomal subunit protein bS16	Family
O [auth P]	IPR020592	Small ribosomal subunit protein bS16, conserved site	Conserved Site
P [auth Q]	IPR019984	Small ribosomal subunit protein uS17, bacteria/chloroplast	Family
P [auth Q]	IPR019979	Small ribosomal subunit protein uS17, conserved site	Conserved Site
P [auth Q]	IPR012340	Nucleic acid-binding, OB-fold	Homologous Superfamily
P [auth Q]	IPR000266	Small ribosomal subunit protein uS17	Family
Q [auth R]	IPR005732	Small ribosomal subunit protein uS19, bacteria	Family
Q [auth R]	IPR002222	Small ribosomal subunit protein uS19	Family
Q [auth R]	IPR023575	Small ribosomal subunit protein uS19, superfamily	Homologous Superfamily
Q [auth R]	IPR020934	Small ribosomal subunit protein uS19, conserved site	Conserved Site
R [auth S]	IPR036510	Small ribosomal subunit protein bS20 superfamily	Homologous Superfamily
R [auth S]	IPR002583	Small ribosomal subunit protein bS20	Family
S [auth T]	IPR020815	Small ribosomal subunit protein bS6, conserved site	Conserved Site
S [auth T]	IPR000529	Small ribosomal subunit protein bS6	Family
S [auth T]	IPR020814	Small ribosomal subunit protein bS6, plastid/chloroplast	Family
S [auth T]	IPR035980	Small ribosomal subunit protein bS6 superfamily	Homologous Superfamily
S [auth T]	IPR014717	Translation elongation factor EF1B/small ribosomal subunit protein bS6	Homologous Superfamily
T [auth U]	IPR001648	Small ribosomal subunit protein bS18	Family
T [auth U]	IPR018275	Small ribosomal subunit protein bS18, conserved site	Conserved Site
T [auth U]	IPR036870	Small ribosomal subunit protein bS18 superfamily	Homologous Superfamily
V [auth K]	IPR001848	Small ribosomal subunit protein uS10	Family
V [auth K]	IPR027486	Small ribosomal subunit protein uS10 domain	Domain
V [auth K]	IPR036838	Small ribosomal subunit protein uS10 domain superfamily	Homologous Superfamily
V [auth K]	IPR018268	Small ribosomal subunit protein uS10, conserved site	Conserved Site
U [auth V]	IPR001971	Small ribosomal subunit protein uS11	Family
U [auth V]	IPR036967	Small ribosomal subunit protein uS11 superfamily	Homologous Superfamily
U [auth V]	IPR019981	Small ribosomal subunit protein uS11, bacteria	Family
U [auth V]	IPR018102	Small ribosomal subunit protein uS11, conserved site	Conserved Site
K [auth L]	IPR006032	Small ribosomal subunit protein uS12	Family
K [auth L]	IPR005679	Ribosomal protein uS12, bacteria	Family
K [auth L]	IPR012340	Nucleic acid-binding, OB-fold	Homologous Superfamily