5NO3

RsgA-GDPNP bound to the 30S ribosomal subunit (RsgA assembly intermediate without uS3)

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)
B	SCOP2B Superfamily	SIS domain/Ribosomal protein S2-like	8063838	3001397	SCOP2B (2022-06-29)
C [auth D]	SCOP2B Superfamily	Alpha-L RNA-binding motif	8083400	3001473	SCOP2B (2022-06-29)
E [auth F]	SCOP2B Superfamily	Ribosomal protein S6	8066495	3001323	SCOP2B (2022-06-29)
G [auth H]	SCOP2B Superfamily	Ribosomal protein S8	8079059	3000709	SCOP2B (2022-06-29)
H [auth I]	SCOP2B Superfamily	Ribosomal protein S5 domain 2-like	8082661	3000100	SCOP2B (2022-06-29)
I [auth J]	SCOP2B Superfamily	Ribosomal protein S10	8102681	3001336	SCOP2B (2022-06-29)
J [auth K]	SCOP2B Superfamily	Translational machinery components	8035368	3000571	SCOP2B (2022-06-29)
L [auth M]	SCOP2B Superfamily	S13-like H2TH domain	8098358	3000053	SCOP2B (2022-06-29)
M [auth N]	SCOP2B Superfamily	Glucocorticoid receptor-like (DNA-binding domain)	8052568	3000068	SCOP2B (2022-06-29)
N [auth O]	SCOP2B Superfamily	S15/NS1 RNA-binding domain	8032375	3001284	SCOP2B (2022-06-29)
O [auth P]	SCOP2B Superfamily	Ribosomal protein S16	8106547	3000680	SCOP2B (2022-06-29)
P [auth Q]	SCOP2B Superfamily	Nucleic acid-binding proteins	8059276	3000135	SCOP2B (2022-06-29)
R [auth S]	SCOP2B Superfamily	Ribosomal protein S19	8103915	3000686	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)
B	Ribosomal_S2	e5no3B1	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: Ribosomal protein S2/SIS domain (From Topology)	T: Ribosomal protein S2/SIS domain	F: Ribosomal_S2	ECOD (1.6)
C [auth D]	S4	e5no3D1	A: a+b two layers	X: beta-Grasp	H: Ubiquitin-related	T: Alpha-L RNA-binding motif	F: S4	ECOD (1.6)
D [auth E]	Ribosomal_S5_C	e5no3E1	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_S5_C	ECOD (1.6)
D [auth E]	Ribosomal_S5	e5no3E2	A: a+b two layers	X: dsRBD-like	H: dsRNA-binding domain-like (From Topology)	T: dsRNA-binding domain-like	F: Ribosomal_S5	ECOD (1.6)
E [auth F]	Ribosomal_S6	e5no3F1	A: a+b two layers	X: Alpha-beta plaits	H: Ribosomal protein S6 (From Topology)	T: Ribosomal protein S6	F: Ribosomal_S6	ECOD (1.6)
F [auth G]	Ribosomal_S7	e5no3G1	A: alpha arrays	X: Ribosomal protein S7 (From Topology)	H: Ribosomal protein S7 (From Topology)	T: Ribosomal protein S7	F: Ribosomal_S7	ECOD (1.6)
G [auth H]	Ribosomal_S8_N	e5no3H2	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	ECOD (1.6)
G [auth H]	Ribosomal_S8_C	e5no3H1	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	ECOD (1.6)
H [auth I]	Ribosomal_S9	e5no3I1	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)
I [auth J]	Ribosomal_S10	e5no3J1	A: a+b two layers	X: Alpha-beta plaits	H: Ribosomal protein S10 (From Topology)	T: Ribosomal protein S10	F: Ribosomal_S10	ECOD (1.6)
J [auth K]	Ribosomal_S11	e5no3K1	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)
L [auth M]	Ribosomal_S13_1	e5no3M1	A: alpha arrays	X: HhH/H2TH	H: H2TH (From Topology)	T: H2TH	F: Ribosomal_S13_1	ECOD (1.6)
M [auth N]	Ribosomal_S14_1	e5no3N1	A: few secondary structure elements	X: Glucocorticoid receptor-like	H: LIM domain-like	T: LIM domain-like	F: Ribosomal_S14_1	ECOD (1.6)
N [auth O]	Ribosomal_S15_1	e5no3O1	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_1	ECOD (1.6)
O [auth P]	Ribosomal_S16	e5no3P1	A: a+b two layers	X: Ribosomal protein S16 (From Topology)	H: Ribosomal protein S16 (From Topology)	T: Ribosomal protein S16	F: Ribosomal_S16	ECOD (1.6)
P [auth Q]	Ribosomal_S17_1	e5no3Q1	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)
Q [auth R]	Ribosomal_S18	e5no3R1	A: alpha arrays	X: HTH	H: HTH	T: tri-helical	F: Ribosomal_S18	ECOD (1.6)
R [auth S]	Ribosomal_S19	e5no3S1	A: a+b two layers	X: Ribosomal protein S19 (From Topology)	H: Ribosomal protein S19 (From Topology)	T: Ribosomal protein S19	F: Ribosomal_S19	ECOD (1.6)
S [auth T]	Ribosomal_S20p	e5no3T1	A: alpha bundles	X: Spectrin repeat-like	H: Ribosomal protein S20 (From Topology)	T: Ribosomal protein S20	F: Ribosomal_S20p	ECOD (1.6)
T [auth Z]	RsgA_N	e5no3Z2	A: beta barrels	X: OB-fold	H: Nucleic acid-binding proteins (From Topology)	T: Nucleic acid-binding proteins	F: RsgA_N	ECOD (1.6)
T [auth Z]	RsgA_GTPase	e5no3Z1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: RsgA_GTPase	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B	PF00318	Ribosomal protein S2 (Ribosomal_S2)	Ribosomal protein S2	-	Family
C [auth D]	PF00163	Ribosomal protein S4/S9 N-terminal domain (Ribosomal_S4)	Ribosomal protein S4/S9 N-terminal domain	-	Family
C [auth D]	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
D [auth E]	PF03719	Ribosomal protein S5, C-terminal domain (Ribosomal_S5_C)	Ribosomal protein S5, C-terminal domain	-	Domain
D [auth E]	PF00333	Ribosomal protein S5, N-terminal domain (Ribosomal_S5)	Ribosomal protein S5, N-terminal domain	-	Domain
E [auth F]	PF01250	Ribosomal protein S6 (Ribosomal_S6)	Ribosomal protein S6	-	Domain
F [auth G]	PF00177	Ribosomal protein S7p/S5e (Ribosomal_S7)	Ribosomal protein S7p/S5e	This family contains ribosomal protein S7 from prokaryotes and S5 from eukaryotes.	Domain
G [auth H]	PF00410	Ribosomal protein S8 (Ribosomal_S8)	Ribosomal protein S8	-	Domain
H [auth I]	PF00380	Ribosomal protein S9/S16 (Ribosomal_S9)	Ribosomal protein S9/S16	-	Family
I [auth J]	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
J [auth K]	PF00411	Ribosomal protein S11 (Ribosomal_S11)	Ribosomal protein S11	-	Family
L [auth M]	PF00416	Ribosomal protein S13/S18 (Ribosomal_S13)	Ribosomal protein S13/S18	-	Family
M [auth N]	PF00253	Ribosomal protein S14p/S29e (Ribosomal_S14)	Ribosomal protein S14p/S29e	-	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
Q [auth R]	PF01084	Ribosomal protein S18 (Ribosomal_S18)	Ribosomal protein S18	-	Family
R [auth S]	PF00203	Ribosomal protein S19 (Ribosomal_S19)	Ribosomal protein S19	-	Domain
S [auth T]	PF01649	Ribosomal protein S20 (Ribosomal_S20p)	Ribosomal protein S20	-	Family
T [auth Z]	PF03193	RsgA GTPase (RsgA_GTPase)	RsgA GTPase	RsgA (also known as EngC and YjeQ) represents a protein family whose members are broadly conserved in bacteria and are indispensable for growth. The GTPase domain of RsgA is very similar to several P-loop GTPases, but differs in having a circular per ...	RsgA (also known as EngC and YjeQ) represents a protein family whose members are broadly conserved in bacteria and are indispensable for growth. The GTPase domain of RsgA is very similar to several P-loop GTPases, but differs in having a circular permutation of the GTPase structure described by a G4-G1-G3 pattern [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	16S ribosomal RNA	-	-	-
B	30S ribosomal protein S2	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	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 cytoplasmic translation 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
C [auth D]	30S ribosomal protein S4	RNA binding binding organic cyclic compound binding rRNA binding nucleic acid binding mRNA 5'-UTR binding mRNA binding translation regulator activity mRNA regulatory element binding translation repressor activity translation regulator activity, nucleic acid binding translation repressor activity structural molecule activity structural constituent of ribosome	negative regulation of termination of DNA-templated transcription regulation of cellular process negative regulation of biological process protein-containing complex disassembly positive regulation of macromolecule biosynthetic process regulation of protein-containing complex disassembly negative regulation of cellular metabolic process regulation of primary metabolic process negative regulation of RNA biosynthetic process nucleobase-containing compound metabolic process positive regulation of metabolic process DNA-templated transcription regulation of RNA metabolic process positive regulation of macromolecule metabolic process negative regulation of termination of DNA-templated transcription regulation of cellular process negative regulation of biological process protein-containing complex disassembly positive regulation of macromolecule biosynthetic process regulation of protein-containing complex disassembly negative regulation of cellular metabolic process regulation of primary metabolic process negative regulation of RNA biosynthetic process nucleobase-containing compound metabolic process positive regulation of metabolic process DNA-templated transcription regulation of RNA metabolic process positive regulation of macromolecule metabolic process negative regulation of nucleobase-containing compound metabolic process regulation of nucleobase-containing compound metabolic process cellular component disassembly negative regulation of DNA-templated transcription regulation of biological process negative regulation of cellular component organization cellular metabolic process negative regulation of metabolic process regulation of cellular metabolic process primary metabolic process negative regulation of cellular biosynthetic process regulation of gene expression biosynthetic process negative regulation of macromolecule biosynthetic process regulation of termination of DNA-templated transcription regulation of macromolecule biosynthetic process metabolic process macromolecule metabolic process regulation of DNA-templated transcription regulation of metabolic process negative regulation of RNA metabolic process regulation of cellular component organization transcription antitermination cellular biosynthetic process positive regulation of biological process RNA metabolic process positive regulation of cellular metabolic process DNA-templated transcription termination RNA biosynthetic process cellular component organization nucleic acid biosynthetic process positive regulation of biosynthetic process negative regulation of protein-containing complex disassembly negative regulation of cellular process cellular component organization or biogenesis positive regulation of cellular process regulation of RNA biosynthetic process negative regulation of macromolecule metabolic process regulation of biosynthetic process protein-containing complex organization biological regulation regulation of macromolecule metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process regulation of cellular biosynthetic process positive regulation of gene expression negative regulation of biosynthetic process cellular process positive regulation of cellular biosynthetic process translation cytoplasmic translation protein metabolic process response to stimulus response to chemical response to antibiotic cellular component biogenesis ribosome biogenesis ribonucleoprotein complex biogenesis ribosomal small subunit biogenesis post-transcriptional regulation of gene expression negative regulation of translation translational initiation negative regulation of protein metabolic process regulation of translational initiation regulation of protein metabolic process negative regulation of translational initiation negative regulation of gene expression regulation of translation organelle assembly non-membrane-bounded organelle assembly ribosomal small subunit assembly protein-RNA complex assembly organelle organization protein-RNA complex organization cellular component assembly protein-containing complex assembly ribosome assembly maintenance of translational fidelity	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 cytoplasm cytosol cytosolic small ribosomal subunit 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 cytoplasm cytosol cytosolic small ribosomal subunit cytosolic ribosome
D [auth E]	30S ribosomal protein S5	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 cytoplasmic translation metabolic process cellular process protein metabolic process macromolecule metabolic process response to stimulus response to chemical cellular biosynthetic process cellular metabolic process primary metabolic process translation gene expression macromolecule biosynthetic process biosynthetic process cytoplasmic translation metabolic process cellular process protein metabolic process macromolecule metabolic process response to stimulus response to chemical response to antibiotic 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 component organization or biogenesis ribosome assembly maintenance of translational fidelity	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol cytosolic small ribosomal subunit protein-containing complex small ribosomal subunit intracellular organelle ribosomal subunit cytosolic ribosome organelle ribonucleoprotein complex intracellular non-membrane-bounded organelle ribosome intracellular anatomical structure cytoplasm cellular anatomical entity cytosol cytosolic small ribosomal subunit protein-containing complex small ribosomal subunit intracellular organelle ribosomal subunit cytosolic ribosome organelle ribonucleoprotein complex intracellular non-membrane-bounded organelle ribosome non-membrane-bounded organelle
E [auth F]	30S ribosomal protein S6	RNA binding small ribosomal subunit rRNA binding binding organic cyclic compound binding rRNA binding nucleic acid binding mRNA 5'-UTR binding mRNA 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 cytoplasmic translation metabolic process cellular process protein metabolic process macromolecule metabolic process	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol cytosolic small ribosomal subunit protein-containing complex small ribosomal subunit intracellular organelle ribosomal subunit cytosolic ribosome organelle ribonucleoprotein complex intracellular non-membrane-bounded organelle ribosome intracellular anatomical structure cytoplasm cellular anatomical entity cytosol cytosolic small ribosomal subunit protein-containing complex small ribosomal subunit intracellular organelle ribosomal subunit cytosolic ribosome organelle ribonucleoprotein complex intracellular non-membrane-bounded organelle ribosome non-membrane-bounded organelle
F [auth G]	30S ribosomal protein S7	RNA binding binding organic cyclic compound binding nucleic acid binding mRNA binding rRNA binding tRNA binding structural molecule activity structural constituent of ribosome	regulation of cellular process cellular biosynthetic process negative regulation of biological process negative regulation of cellular metabolic process regulation of primary metabolic process post-transcriptional regulation of gene expression negative regulation of translation negative regulation of cellular process protein metabolic process negative regulation of protein metabolic process negative regulation of macromolecule metabolic process regulation of biosynthetic process regulation of biological process cellular metabolic process regulation of cellular process cellular biosynthetic process negative regulation of biological process negative regulation of cellular metabolic process regulation of primary metabolic process post-transcriptional regulation of gene expression negative regulation of translation negative regulation of cellular process protein metabolic process negative regulation of protein metabolic process negative regulation of macromolecule metabolic process regulation of biosynthetic process regulation of biological process cellular metabolic process regulation of protein metabolic process negative regulation of metabolic process biological regulation regulation of cellular metabolic process primary metabolic process regulation of macromolecule metabolic process gene expression translation macromolecule biosynthetic process negative regulation of cellular biosynthetic process regulation of cellular biosynthetic process regulation of gene expression negative regulation of gene expression biosynthetic process negative regulation of biosynthetic process regulation of translation negative regulation of macromolecule biosynthetic process regulation of macromolecule biosynthetic process metabolic process cellular process macromolecule metabolic process regulation of metabolic process cytoplasmic translation 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 component organization or biogenesis ribosome assembly	membrane cellular anatomical entity intracellular anatomical structure cytoplasm cytosol cytosolic small ribosomal subunit protein-containing complex small ribosomal subunit intracellular organelle ribosomal subunit cytosolic ribosome organelle ribonucleoprotein complex intracellular non-membrane-bounded organelle membrane cellular anatomical entity intracellular anatomical structure cytoplasm cytosol cytosolic small ribosomal subunit protein-containing complex small ribosomal subunit intracellular organelle ribosomal subunit cytosolic ribosome organelle ribonucleoprotein complex intracellular non-membrane-bounded organelle ribosome non-membrane-bounded organelle
G [auth H]	30S ribosomal protein S8	structural molecule activity structural constituent of ribosome RNA binding binding organic cyclic compound binding rRNA binding nucleic acid binding	regulation of cellular process cellular biosynthetic process regulation of primary metabolic process post-transcriptional regulation of gene expression protein metabolic process regulation of biosynthetic process regulation of biological process cellular metabolic process regulation of protein metabolic process biological regulation regulation of cellular metabolic process primary metabolic process regulation of macromolecule metabolic process gene expression regulation of cellular process cellular biosynthetic process regulation of primary metabolic process post-transcriptional regulation of gene expression protein metabolic process regulation of biosynthetic process regulation of biological process cellular metabolic process regulation of protein metabolic process biological regulation regulation of cellular metabolic process primary metabolic process regulation of macromolecule metabolic process gene expression translation macromolecule biosynthetic process regulation of cellular biosynthetic process regulation of gene expression biosynthetic process regulation of translation regulation of macromolecule biosynthetic process metabolic process cellular process macromolecule metabolic process regulation of metabolic process negative regulation of biological process negative regulation of cellular metabolic process nucleobase-containing compound metabolic process regulation of RNA metabolic process regulation of nucleobase-containing compound metabolic process regulation of biological quality RNA catabolic process mRNA catabolic process negative regulation of metabolic process negative regulation of cellular biosynthetic process nucleobase-containing compound catabolic process negative regulation of gene expression negative regulation of macromolecule biosynthetic process nucleic acid catabolic process catabolic process RNA metabolic process macromolecule catabolic process regulation of mRNA catabolic process negative regulation of cellular process negative regulation of macromolecule metabolic process regulation of catabolic process mRNA metabolic process nucleic acid metabolic process regulation of mRNA stability negative regulation of biosynthetic process regulation of RNA stability regulation of mRNA metabolic process 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 component organization or biogenesis ribosome assembly cytoplasmic translation	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol cytosolic small ribosomal subunit protein-containing complex small ribosomal subunit intracellular organelle ribosomal subunit cytosolic ribosome organelle ribonucleoprotein complex intracellular non-membrane-bounded organelle ribosome intracellular anatomical structure cytoplasm cellular anatomical entity cytosol cytosolic small ribosomal subunit protein-containing complex small ribosomal subunit intracellular organelle ribosomal subunit cytosolic ribosome organelle ribonucleoprotein complex intracellular non-membrane-bounded organelle ribosome non-membrane-bounded organelle
H [auth I]	30S ribosomal protein S9	RNA binding binding organic cyclic compound binding nucleic acid binding tRNA 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 cytoplasmic translation metabolic process cellular process protein metabolic process macromolecule metabolic process	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol cytosolic small ribosomal subunit protein-containing complex small ribosomal subunit intracellular organelle ribosomal subunit cytosolic ribosome organelle ribonucleoprotein complex intracellular non-membrane-bounded organelle ribosome intracellular anatomical structure cytoplasm cellular anatomical entity cytosol cytosolic small ribosomal subunit protein-containing complex small ribosomal subunit intracellular organelle ribosomal subunit cytosolic ribosome organelle ribonucleoprotein complex intracellular non-membrane-bounded organelle ribosome non-membrane-bounded organelle
I [auth J]	30S ribosomal protein S10	transcription antitermination factor activity, RNA binding transcription regulator activity RNA binding binding organic cyclic compound binding tRNA binding nucleic acid binding structural molecule activity structural constituent of ribosome	negative regulation of termination of DNA-templated transcription regulation of cellular process negative regulation of biological process protein-containing complex disassembly positive regulation of macromolecule biosynthetic process regulation of protein-containing complex disassembly negative regulation of cellular metabolic process regulation of primary metabolic process negative regulation of RNA biosynthetic process nucleobase-containing compound metabolic process positive regulation of metabolic process DNA-templated transcription regulation of RNA metabolic process positive regulation of macromolecule metabolic process negative regulation of termination of DNA-templated transcription regulation of cellular process negative regulation of biological process protein-containing complex disassembly positive regulation of macromolecule biosynthetic process regulation of protein-containing complex disassembly negative regulation of cellular metabolic process regulation of primary metabolic process negative regulation of RNA biosynthetic process nucleobase-containing compound metabolic process positive regulation of metabolic process DNA-templated transcription regulation of RNA metabolic process positive regulation of macromolecule metabolic process negative regulation of nucleobase-containing compound metabolic process regulation of nucleobase-containing compound metabolic process cellular component disassembly negative regulation of DNA-templated transcription regulation of biological process negative regulation of cellular component organization cellular metabolic process negative regulation of metabolic process regulation of cellular metabolic process primary metabolic process negative regulation of cellular biosynthetic process regulation of gene expression biosynthetic process negative regulation of macromolecule biosynthetic process regulation of termination of DNA-templated transcription regulation of macromolecule biosynthetic process metabolic process macromolecule metabolic process regulation of DNA-templated transcription regulation of metabolic process negative regulation of RNA metabolic process regulation of cellular component organization transcription antitermination cellular biosynthetic process positive regulation of biological process RNA metabolic process positive regulation of cellular metabolic process DNA-templated transcription termination RNA biosynthetic process cellular component organization nucleic acid biosynthetic process positive regulation of biosynthetic process negative regulation of protein-containing complex disassembly negative regulation of cellular process cellular component organization or biogenesis positive regulation of cellular process regulation of RNA biosynthetic process negative regulation of macromolecule metabolic process regulation of biosynthetic process protein-containing complex organization biological regulation regulation of macromolecule metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process regulation of cellular biosynthetic process positive regulation of gene expression negative regulation of biosynthetic process cellular process positive regulation of cellular biosynthetic process translation cytoplasmic translation protein metabolic process cellular component biogenesis ribosome biogenesis ribonucleoprotein complex biogenesis regulation of DNA-templated transcription elongation DNA-templated transcription elongation	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 membrane-bounded organelle transcription elongation factor complex nucleus 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 membrane-bounded organelle transcription elongation factor complex nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membrane-bounded organelle intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen cytoplasm cytosol cytosolic small ribosomal subunit cytosolic ribosome
J [auth K]	30S ribosomal protein S11	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 cytoplasmic translation metabolic process cellular process protein metabolic process macromolecule metabolic process	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol cytosolic small ribosomal subunit protein-containing complex small ribosomal subunit intracellular organelle ribosomal subunit cytosolic ribosome organelle ribonucleoprotein complex intracellular non-membrane-bounded organelle ribosome intracellular anatomical structure cytoplasm cellular anatomical entity cytosol cytosolic small ribosomal subunit protein-containing complex small ribosomal subunit intracellular organelle ribosomal subunit cytosolic ribosome organelle ribonucleoprotein complex intracellular non-membrane-bounded organelle ribosome non-membrane-bounded organelle
K [auth L]	30S ribosomal protein S12	RNA binding binding organic cyclic compound binding rRNA binding nucleic acid binding misfolded RNA binding tRNA binding structural molecule activity structural constituent of ribosome	regulation of cellular process cellular biosynthetic process positive regulation of biological process RNA metabolic process positive regulation of cellular metabolic process positive regulation of macromolecule biosynthetic process regulation of primary metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process nucleic acid biosynthetic process positive regulation of metabolic process positive regulation of biosynthetic process positive regulation of macromolecule metabolic process RNA processing regulation of cellular process cellular biosynthetic process positive regulation of biological process RNA metabolic process positive regulation of cellular metabolic process positive regulation of macromolecule biosynthetic process regulation of primary metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process nucleic acid biosynthetic process positive regulation of metabolic process positive regulation of biosynthetic process positive regulation of macromolecule metabolic process RNA processing positive regulation of cellular process regulation of biosynthetic process RNA splicing regulation of biological process cellular metabolic process biological regulation primary metabolic process regulation of cellular metabolic process regulation of macromolecule metabolic process gene expression nucleobase-containing compound biosynthetic process regulation of RNA splicing macromolecule biosynthetic process nucleic acid metabolic process regulation of cellular biosynthetic process regulation of gene expression biosynthetic process positive regulation of gene expression metabolic process cellular process regulation of macromolecule biosynthetic process macromolecule metabolic process positive regulation of RNA splicing regulation of metabolic process positive regulation of cellular biosynthetic process translation cytoplasmic translation protein metabolic process RNA folding Group I intron splicing RNA splicing, via transesterification reactions with guanosine as nucleophile RNA splicing, via transesterification reactions response to stimulus response to chemical response to antibiotic maintenance of translational fidelity	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol cytosolic small ribosomal subunit protein-containing complex small ribosomal subunit intracellular organelle ribosomal subunit cytosolic ribosome organelle ribonucleoprotein complex intracellular non-membrane-bounded organelle ribosome intracellular anatomical structure cytoplasm cellular anatomical entity cytosol cytosolic small ribosomal subunit protein-containing complex small ribosomal subunit intracellular organelle ribosomal subunit cytosolic ribosome organelle ribonucleoprotein complex intracellular non-membrane-bounded organelle ribosome non-membrane-bounded organelle
L [auth M]	30S ribosomal protein S13	RNA binding binding organic cyclic compound binding rRNA binding nucleic acid binding tRNA 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 cytoplasmic translation 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 cytoplasm cytosol cytosolic small ribosomal subunit 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 cytoplasm cytosol cytosolic small ribosomal subunit cytosolic ribosome
M [auth N]	30S ribosomal protein S14	RNA binding binding organic cyclic compound binding tRNA binding nucleic acid binding structural molecule activity structural constituent of ribosome rRNA binding	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 cytoplasmic translation metabolic 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 cytosolic small ribosomal subunit cytosolic ribosome cytoplasm 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 cytosolic small ribosomal subunit cytosolic ribosome cytoplasm cytosol
N [auth O]	30S ribosomal protein S15	RNA binding binding organic cyclic compound binding rRNA binding nucleic acid binding small ribosomal subunit rRNA 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 cytoplasmic translation metabolic process cellular process protein metabolic process macromolecule metabolic process regulation of cellular process regulation of primary metabolic process cellular biosynthetic process cellular metabolic process primary metabolic process translation gene expression macromolecule biosynthetic process biosynthetic process cytoplasmic translation metabolic process cellular process protein metabolic process macromolecule metabolic process regulation of cellular process regulation of primary metabolic process post-transcriptional regulation of gene expression regulation of biosynthetic process regulation of biological process regulation of protein metabolic process biological regulation regulation of cellular metabolic process regulation of macromolecule metabolic process regulation of cellular biosynthetic process regulation of gene expression regulation of translation regulation of macromolecule biosynthetic process regulation of metabolic process 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 component organization or biogenesis ribosome assembly	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol cytosolic small ribosomal subunit protein-containing complex small ribosomal subunit intracellular organelle ribosomal subunit cytosolic ribosome organelle ribonucleoprotein complex intracellular non-membrane-bounded organelle ribosome intracellular anatomical structure cytoplasm cellular anatomical entity cytosol cytosolic small ribosomal subunit protein-containing complex small ribosomal subunit intracellular organelle ribosomal subunit cytosolic ribosome organelle ribonucleoprotein complex intracellular non-membrane-bounded organelle ribosome non-membrane-bounded organelle
O [auth P]	30S ribosomal protein S16	DNA endonuclease activity endonuclease activity catalytic activity, acting on DNA nuclease activity hydrolase activity, acting on ester bonds catalytic activity, acting on a nucleic acid hydrolase activity catalytic activity DNA nuclease activity DNA secondary structure binding DNA binding binding organic cyclic compound binding four-way junction DNA binding DNA endonuclease activity endonuclease activity catalytic activity, acting on DNA nuclease activity hydrolase activity, acting on ester bonds catalytic activity, acting on a nucleic acid hydrolase activity catalytic activity DNA nuclease activity DNA secondary structure binding DNA binding binding organic cyclic compound binding four-way junction DNA binding nucleic acid binding 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 cytoplasmic translation metabolic 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 cytosolic small ribosomal subunit cytosolic ribosome cytoplasm 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 cytosolic small ribosomal subunit cytosolic ribosome cytoplasm cytosol
P [auth Q]	30S ribosomal protein S17	RNA binding binding organic cyclic compound binding rRNA binding nucleic acid binding small ribosomal subunit rRNA binding molecular adaptor activity cation binding transition metal ion binding zinc ion binding ion binding metal ion binding small molecule binding structural molecule activity RNA binding binding organic cyclic compound binding rRNA binding nucleic acid binding small ribosomal subunit rRNA binding molecular adaptor activity cation binding transition metal ion binding zinc ion binding ion binding metal ion binding small molecule 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 cytoplasmic translation metabolic process cellular process protein metabolic process macromolecule metabolic process response to stimulus response to chemical cellular biosynthetic process cellular metabolic process primary metabolic process translation gene expression macromolecule biosynthetic process biosynthetic process cytoplasmic translation metabolic process cellular process protein metabolic process macromolecule metabolic process response to stimulus response to chemical response to antibiotic 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 component organization or biogenesis ribosome assembly	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
Q [auth R]	30S ribosomal protein S18	RNA binding small ribosomal subunit rRNA binding binding organic cyclic compound binding rRNA binding nucleic acid binding mRNA 5'-UTR binding mRNA 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 cytoplasmic translation metabolic process cellular process protein metabolic process macromolecule metabolic process	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol cytosolic small ribosomal subunit protein-containing complex small ribosomal subunit intracellular organelle ribosomal subunit cytosolic ribosome organelle ribonucleoprotein complex intracellular non-membrane-bounded organelle ribosome intracellular anatomical structure cytoplasm cellular anatomical entity cytosol cytosolic small ribosomal subunit protein-containing complex small ribosomal subunit intracellular organelle ribosomal subunit cytosolic ribosome organelle ribonucleoprotein complex intracellular non-membrane-bounded organelle ribosome non-membrane-bounded organelle
R [auth S]	30S ribosomal protein S19	RNA binding binding organic cyclic compound binding tRNA binding nucleic acid binding structural molecule activity structural constituent of ribosome rRNA binding	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 cytoplasmic translation metabolic process protein metabolic process macromolecule metabolic process	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol cytosolic small ribosomal subunit protein-containing complex small ribosomal subunit intracellular organelle ribosomal subunit cytosolic ribosome organelle ribonucleoprotein complex intracellular non-membrane-bounded organelle ribosome intracellular anatomical structure cytoplasm cellular anatomical entity cytosol cytosolic small ribosomal subunit protein-containing complex small ribosomal subunit intracellular organelle ribosomal subunit cytosolic ribosome organelle ribonucleoprotein complex intracellular non-membrane-bounded organelle ribosome non-membrane-bounded organelle
S [auth T]	30S ribosomal protein S20	RNA binding small ribosomal subunit rRNA binding binding organic cyclic compound binding rRNA binding nucleic acid binding enzyme regulator activity molecular function inhibitor activity ornithine decarboxylase regulator activity molecular function regulator activity enzyme inhibitor activity ornithine decarboxylase inhibitor activity 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 cytoplasmic translation metabolic 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 cytosolic small ribosomal subunit 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 cytosolic small ribosomal subunit cytosolic ribosome
T [auth Z]	Small ribosomal subunit biogenesis GTPase RsgA	guanosine tetraphosphate binding guanyl nucleotide binding binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding guanosine tetraphosphate binding guanyl nucleotide binding binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding GDP binding RNA binding rRNA binding nucleic acid binding GTP binding purine ribonucleoside triphosphate binding cation binding metal ion binding pyrophosphatase activity GTPase 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	cellular component biogenesis ribosome biogenesis ribonucleoprotein complex biogenesis cellular process cellular component organization or biogenesis ribosomal small subunit biogenesis organelle assembly protein-containing complex organization non-membrane-bounded organelle assembly ribosomal small subunit assembly protein-RNA complex assembly cellular component organization organelle organization protein-RNA complex organization cellular component biogenesis ribosome biogenesis ribonucleoprotein complex biogenesis cellular process cellular component organization or biogenesis ribosomal small subunit biogenesis organelle assembly protein-containing complex organization non-membrane-bounded organelle assembly ribosomal small subunit assembly protein-RNA complex assembly cellular component organization organelle organization protein-RNA complex organization cellular component assembly protein-containing complex assembly ribosome assembly	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B	IPR005706	Small ribosomal subunit protein uS2, bacteria/mitochondria/plastid	Family
B	IPR023591	Small ribosomal subunit protein uS2, flavodoxin-like domain superfamily	Homologous Superfamily
B	IPR018130	Small ribosomal subunit protein uS2, conserved site	Conserved Site
B	IPR001865	Small ribosomal subunit protein uS2	Family
C [auth D]	IPR002942	RNA-binding S4 domain	Domain
C [auth D]	IPR005709	Small ribosomal subunit protein uS4, bacterial-type	Family
C [auth D]	IPR022801	Small ribosomal subunit protein uS4	Family
C [auth D]	IPR018079	Small ribosomal subunit protein uS4, conserved site	Conserved Site
C [auth D]	IPR001912	Small ribosomal subunit protein uS4, N-terminal	Domain
C [auth D]	IPR036986	RNA-binding S4 domain superfamily	Homologous Superfamily
D [auth E]	IPR000851	Small ribosomal subunit protein uS5	Family
D [auth E]	IPR005324	Small ribosomal subunit protein uS5, C-terminal	Domain
D [auth E]	IPR013810	Small ribosomal subunit protein uS5, N-terminal	Domain
D [auth E]	IPR020568	Ribosomal protein uS5 domain 2-type superfamily	Homologous Superfamily
D [auth E]	IPR018192	Small ribosomal subunit protein uS5, N-terminal, conserved site	Conserved Site
D [auth E]	IPR005712	Small ribosomal subunit protein uS5, bacterial-type	Family
D [auth E]	IPR014721	Small ribosomal subunit protein uS5 domain 2-type fold, subgroup	Homologous Superfamily
E [auth F]	IPR020815	Small ribosomal subunit protein bS6, conserved site	Conserved Site
E [auth F]	IPR000529	Small ribosomal subunit protein bS6	Family
E [auth F]	IPR020814	Small ribosomal subunit protein bS6, plastid/chloroplast	Family
E [auth F]	IPR035980	Small ribosomal subunit protein bS6 superfamily	Homologous Superfamily
E [auth F]	IPR014717	Translation elongation factor EF1B/small ribosomal subunit protein bS6	Homologous Superfamily
F [auth G]	IPR020606	Small ribosomal subunit protein uS7, conserved site	Conserved Site
F [auth G]	IPR036823	Small ribosomal subunit protein uS7 domain superfamily	Homologous Superfamily
F [auth G]	IPR000235	Small ribosomal subunit protein uS7	Family
F [auth G]	IPR005717	Small ribosomal subunit protein uS7, bacterial/organellar-type	Family
F [auth G]	IPR023798	Small ribosomal subunit protein uS7 domain	Domain
G [auth H]	IPR000630	Small ribosomal subunit protein uS8	Family
G [auth H]	IPR047863	Small ribosomal subunit protein uS8, conserved site	Conserved Site
G [auth H]	IPR035987	Small ribosomal subunit protein uS8 superfamily	Homologous Superfamily
H [auth I]	IPR020574	Small ribosomal subunit protein uS9, conserved site	Conserved Site
H [auth I]	IPR023035	Small ribosomal subunit protein uS9, bacterial/plastid	Family
H [auth I]	IPR020568	Ribosomal protein uS5 domain 2-type superfamily	Homologous Superfamily
H [auth I]	IPR000754	Small ribosomal subunit protein uS9	Family
H [auth I]	IPR014721	Small ribosomal subunit protein uS5 domain 2-type fold, subgroup	Homologous Superfamily
I [auth J]	IPR027486	Small ribosomal subunit protein uS10 domain	Domain
I [auth J]	IPR036838	Small ribosomal subunit protein uS10 domain superfamily	Homologous Superfamily
I [auth J]	IPR018268	Small ribosomal subunit protein uS10, conserved site	Conserved Site
I [auth J]	IPR001848	Small ribosomal subunit protein uS10	Family
J [auth K]	IPR001971	Small ribosomal subunit protein uS11	Family
J [auth K]	IPR019981	Small ribosomal subunit protein uS11, bacterial-type	Family
J [auth K]	IPR036967	Small ribosomal subunit protein uS11 superfamily	Homologous Superfamily
J [auth K]	IPR018102	Small ribosomal subunit protein uS11, conserved site	Conserved Site
K [auth L]	IPR005679	Ribosomal protein uS12, bacterial-type	Family
K [auth L]	IPR006032	Small ribosomal subunit protein uS12	Family
K [auth L]	IPR012340	Nucleic acid-binding, OB-fold	Homologous Superfamily
L [auth M]	IPR018269	Small ribosomal subunit protein uS13, conserved site	Conserved Site
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]	IPR010979	Small ribosomal subunit protein uS13-like, H2TH	Homologous Superfamily
L [auth M]	IPR019980	Small ribosomal subunit protein uS13, bacterial-type	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]	IPR023036	Small ribosomal subunit protein uS14, bacteria/plastid	Family
N [auth O]	IPR009068	uS15/NS1, RNA-binding domain superfamily	Homologous Superfamily
N [auth O]	IPR000589	Small ribosomal subunit protein uS15	Family
N [auth O]	IPR005290	Small ribosomal subunit protein uS15, bacterial-type	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]	IPR019979	Small ribosomal subunit protein uS17, conserved site	Conserved Site
P [auth Q]	IPR019984	Small ribosomal subunit protein uS17, bacteria/chloroplast	Family
P [auth Q]	IPR012340	Nucleic acid-binding, OB-fold	Homologous Superfamily
P [auth Q]	IPR000266	Small ribosomal subunit protein uS17	Family
Q [auth R]	IPR001648	Small ribosomal subunit protein bS18	Family
Q [auth R]	IPR018275	Small ribosomal subunit protein bS18, conserved site	Conserved Site
Q [auth R]	IPR036870	Small ribosomal subunit protein bS18 superfamily	Homologous Superfamily
R [auth S]	IPR002222	Small ribosomal subunit protein uS19	Family
R [auth S]	IPR005732	Small ribosomal subunit protein uS19, bacterial-type	Family
R [auth S]	IPR023575	Small ribosomal subunit protein uS19, superfamily	Homologous Superfamily
R [auth S]	IPR020934	Small ribosomal subunit protein uS19, conserved site	Conserved Site
S [auth T]	IPR036510	Small ribosomal subunit protein bS20 superfamily	Homologous Superfamily
S [auth T]	IPR002583	Small ribosomal subunit protein bS20	Family
T [auth Z]	IPR004881	Ribosome biogenesis GTPase RsgA	Family
T [auth Z]	IPR012340	Nucleic acid-binding, OB-fold	Homologous Superfamily
T [auth Z]	IPR030378	Circularly permuted (CP)-type guanine nucleotide-binding (G) domain	Domain
T [auth Z]	IPR010914	RsgA GTPase domain	Domain
T [auth Z]	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily