6V3E | pdb_00006v3e

Cryo-EM structure of the Acinetobacter baumannii Ribosome: 30S subunit

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
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)
I [auth i]	SCOP2 Family	Translational machinery components	8095448	4000951	SCOP2 (2022-06-29)
I [auth i]	SCOP2 Superfamily	Ribosomal protein S5 domain 2-like	8095449	3000100	SCOP2 (2022-06-29)
H [auth h]	SCOP2B Superfamily	Ribosomal protein S8	8095511	3000709	SCOP2B (2022-06-29)
G [auth g]	SCOP2B Superfamily	Ribosomal protein S7	8095221	3000799	SCOP2B (2022-06-29)
F [auth f]	SCOP2 Family	Ribosomal protein S6	8097301	4001337	SCOP2 (2022-06-29)
F [auth f]	SCOP2 Superfamily	Ribosomal protein S6	8097302	3001323	SCOP2 (2022-06-29)
D [auth d]	SCOP2B Superfamily	Alpha-L RNA-binding motif	8097300	3001473	SCOP2B (2022-06-29)
B [auth b]	SCOP2B Superfamily	SIS domain/Ribosomal protein S2-like	8094677	3001397	SCOP2B (2022-06-29)
S [auth s]	SCOP2 Family	Ribosomal protein S19	8094762	4001081	SCOP2 (2022-06-29)
S [auth s]	SCOP2 Superfamily	Ribosomal protein S19	8094763	3000686	SCOP2 (2022-06-29)
Q [auth q]	SCOP2B Superfamily	Nucleic acid-binding proteins	8095099	3000135	SCOP2B (2022-06-29)
P [auth p]	SCOP2B Superfamily	Ribosomal protein S16	8095491	3000680	SCOP2B (2022-06-29)
O [auth o]	SCOP2 Family	30S Ribosomal protein S15 / 40S Ribosomal protein S13	8094031	4000767	SCOP2 (2022-06-29)
O [auth o]	SCOP2 Superfamily	S15/NS1 RNA-binding domain	8094032	3001284	SCOP2 (2022-06-29)
N [auth n]	SCOP2 Family	Ribosomal protein S14p/S29e	8094091	4003647	SCOP2 (2022-06-29)
N [auth n]	SCOP2 Superfamily	Glucocorticoid receptor-like (DNA-binding domain)	8094092	3000068	SCOP2 (2022-06-29)
M [auth m]	SCOP2B Superfamily	S13-like H2TH domain	8094108	3000053	SCOP2B (2022-06-29)
L [auth l]	SCOP2B Superfamily	Nucleic acid-binding proteins	8094567	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)
I [auth i]	Cytochrome_C554	e6v3ei1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Cytochrome_C554	ECOD (v294.1)
H [auth h]	Cytochrome_C554	e6v3eh1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Cytochrome_C554	ECOD (v294.1)
G [auth g]	Cytochrome_C554	e6v3eg1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Cytochrome_C554	ECOD (v294.1)
F [auth f]	Cytochrome_C554	e6v3ef1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Cytochrome_C554	ECOD (v294.1)
E [auth e]	Cytochrome_C554	e6v3ee1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Cytochrome_C554	ECOD (v294.1)
D [auth d]	Cytochrome_C554	e6v3ed1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Cytochrome_C554	ECOD (v294.1)
C [auth c]	Cytochrome_C554	e6v3ec1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Cytochrome_C554	ECOD (v294.1)
T [auth t]	Cytochrome_C554	e6v3et1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Cytochrome_C554	ECOD (v294.1)
B [auth b]	Cytochrome_C554	e6v3eb1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Cytochrome_C554	ECOD (v294.1)
S [auth s]	Cytochrome_C554	e6v3es1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Cytochrome_C554	ECOD (v294.1)
R [auth r]	Cytochrome_C554	e6v3er1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Cytochrome_C554	ECOD (v294.1)
Q [auth q]	Cytochrome_C554	e6v3eq1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Cytochrome_C554	ECOD (v294.1)
P [auth p]	Cytochrome_C554	e6v3ep1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Cytochrome_C554	ECOD (v294.1)
O [auth o]	Cytochrome_C554	e6v3eo1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Cytochrome_C554	ECOD (v294.1)
N [auth n]	Cytochrome_C554	e6v3en1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Cytochrome_C554	ECOD (v294.1)
M [auth m]	Cytochrome_C554	e6v3em1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Cytochrome_C554	ECOD (v294.1)
L [auth l]	Cytochrome_C554	e6v3el1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Cytochrome_C554	ECOD (v294.1)
K [auth k]	Cytochrome_C554	e6v3ek1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Cytochrome_C554	ECOD (v294.1)
J [auth j]	Cytochrome_C554	e6v3ej1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Cytochrome_C554	ECOD (v294.1)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
I [auth i]	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
H [auth h]	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	protein-containing complex ribonucleoprotein complex cellular anatomical structure intracellular anatomical structure cytoplasm intracellular organelle organelle membraneless organelle intracellular membraneless organelle ribosome
G [auth g]	30S ribosomal protein S7	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	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
F [auth f]	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	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 [auth e]	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 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 cytoplasm
D [auth d]	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
C [auth c]	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
T [auth t]	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
B [auth b]	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
S [auth s]	30S ribosomal protein S19	structural molecule activity structural constituent of ribosome RNA binding binding rRNA binding nucleic acid binding	ribonucleoprotein complex biogenesis organelle assembly protein-containing complex organization membraneless 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 membraneless 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 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 cytoplasm
R [auth r]	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
Q [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
P [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
O [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
N [auth n]	30S ribosomal protein S14	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	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
M [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
L [auth l]	30S ribosomal protein S12	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	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
K [auth k]	30S ribosomal protein S11	-	-	-
J [auth j]	30S ribosomal protein S10	-	-	-
A [auth sN1]	16s Ribosomal RNA	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
I [auth i]	IPR020574	Small ribosomal subunit protein uS9, conserved site	Conserved Site
I [auth i]	IPR023035	Small ribosomal subunit protein uS9, bacteria/plastid	Family
I [auth i]	IPR020568	Ribosomal protein uS5 domain 2-type superfamily	Homologous Superfamily
I [auth i]	IPR000754	Small ribosomal subunit protein uS9	Family
I [auth i]	IPR014721	Small ribosomal subunit protein uS5 domain 2-type fold, subgroup	Homologous Superfamily
H [auth h]	IPR000630	Small ribosomal subunit protein uS8	Family
H [auth h]	IPR047863	Small ribosomal subunit protein uS8, conserved site	Conserved Site
H [auth h]	IPR035987	Small ribosomal subunit protein uS8 superfamily	Homologous Superfamily
G [auth g]	IPR020606	Small ribosomal subunit protein uS7, conserved site	Conserved Site
G [auth g]	IPR000235	Small ribosomal subunit protein uS7	Family
G [auth g]	IPR005717	Small ribosomal subunit protein uS7, bacteria/organella	Family
G [auth g]	IPR036823	Small ribosomal subunit protein uS7 domain superfamily	Homologous Superfamily
G [auth g]	IPR023798	Small ribosomal subunit protein uS7 domain	Domain
F [auth f]	IPR020815	Small ribosomal subunit protein bS6, conserved site	Conserved Site
F [auth f]	IPR000529	Small ribosomal subunit protein bS6	Family
F [auth f]	IPR020814	Small ribosomal subunit protein bS6, plastid/chloroplast	Family
F [auth f]	IPR035980	Small ribosomal subunit protein bS6 superfamily	Homologous Superfamily
F [auth f]	IPR014717	Translation elongation factor EF1B/small ribosomal subunit protein bS6	Homologous Superfamily
E [auth e]	IPR000851	Small ribosomal subunit protein uS5	Family
E [auth e]	IPR005324	Small ribosomal subunit protein uS5, C-terminal	Domain
E [auth e]	IPR005712	Small ribosomal subunit protein uS5, bacteria	Family
E [auth e]	IPR013810	Small ribosomal subunit protein uS5, N-terminal	Domain
E [auth e]	IPR020568	Ribosomal protein uS5 domain 2-type superfamily	Homologous Superfamily
E [auth e]	IPR018192	Small ribosomal subunit protein uS5, N-terminal, conserved site	Conserved Site
E [auth e]	IPR014721	Small ribosomal subunit protein uS5 domain 2-type fold, subgroup	Homologous Superfamily
D [auth d]	IPR018079	Small ribosomal subunit protein uS4, conserved site	Conserved Site
D [auth d]	IPR002942	RNA-binding S4 domain	Domain
D [auth d]	IPR001912	Small ribosomal subunit protein uS4, N-terminal	Domain
D [auth d]	IPR036986	RNA-binding S4 domain superfamily	Homologous Superfamily
D [auth d]	IPR022801	Small ribosomal subunit protein uS4	Family
D [auth d]	IPR005709	Small ribosomal subunit protein uS4, bacteria	Family
C [auth c]	IPR005704	Small ribosomal subunit protein uS3, bacteria	Family
C [auth c]	IPR001351	Small ribosomal subunit protein uS3, C-terminal	Domain
C [auth c]	IPR057258	Small ribosomal subunit protein uS3	Family
C [auth c]	IPR009019	K homology domain superfamily, prokaryotic type	Homologous Superfamily
C [auth c]	IPR004087	K Homology domain	Domain
C [auth c]	IPR004044	K Homology domain, type 2	Domain
C [auth c]	IPR015946	K homology domain-like, alpha/beta	Homologous Superfamily
C [auth c]	IPR036419	Ribosomal protein S3, C-terminal domain superfamily	Homologous Superfamily
C [auth c]	IPR018280	Small ribosomal subunit protein uS3, conserved site	Conserved Site
T [auth t]	IPR036510	Small ribosomal subunit protein bS20 superfamily	Homologous Superfamily
T [auth t]	IPR002583	Small ribosomal subunit protein bS20	Family
B [auth b]	IPR005706	Small ribosomal subunit protein uS2, bacteria/mitochondria/plastid	Family
B [auth b]	IPR023591	Small ribosomal subunit protein uS2, flavodoxin-like domain superfamily	Homologous Superfamily
B [auth b]	IPR018130	Small ribosomal subunit protein uS2, conserved site	Conserved Site
B [auth b]	IPR001865	Small ribosomal subunit protein uS2	Family
S [auth s]	IPR005732	Small ribosomal subunit protein uS19, bacteria	Family
S [auth s]	IPR002222	Small ribosomal subunit protein uS19	Family
S [auth s]	IPR023575	Small ribosomal subunit protein uS19, superfamily	Homologous Superfamily
S [auth s]	IPR020934	Small ribosomal subunit protein uS19, conserved site	Conserved Site
R [auth r]	IPR001648	Small ribosomal subunit protein bS18	Family
R [auth r]	IPR018275	Small ribosomal subunit protein bS18, conserved site	Conserved Site
R [auth r]	IPR036870	Small ribosomal subunit protein bS18 superfamily	Homologous Superfamily
Q [auth q]	IPR019984	Small ribosomal subunit protein uS17, bacteria/chloroplast	Family
Q [auth q]	IPR019979	Small ribosomal subunit protein uS17, conserved site	Conserved Site
Q [auth q]	IPR012340	Nucleic acid-binding, OB-fold	Homologous Superfamily
Q [auth q]	IPR000266	Small ribosomal subunit protein uS17	Family
P [auth p]	IPR023803	Small ribosomal subunit protein bS16 domain superfamily	Homologous Superfamily
P [auth p]	IPR000307	Small ribosomal subunit protein bS16	Family
P [auth p]	IPR020592	Small ribosomal subunit protein bS16, conserved site	Conserved Site
O [auth o]	IPR005290	Small ribosomal subunit protein uS15, bacteria	Family
O [auth o]	IPR009068	uS15/NS1, RNA-binding domain superfamily	Homologous Superfamily
O [auth o]	IPR000589	Small ribosomal subunit protein uS15	Family
N [auth n]	IPR001209	Small ribosomal subunit protein uS14	Family
N [auth n]	IPR018271	Small ribosomal subunit protein uS14, conserved site	Conserved Site
N [auth n]	IPR023036	Small ribosomal subunit protein uS14, bacteria/plastid	Family
M [auth m]	IPR027437	Small ribosomal subunit protein uS13, C-terminal	Homologous Superfamily
M [auth m]	IPR001892	Small ribosomal subunit protein uS13	Family
M [auth m]	IPR018269	Small ribosomal subunit protein uS13, conserved site	Conserved Site
M [auth m]	IPR010979	Small ribosomal subunit protein uS13-like, H2TH	Homologous Superfamily
M [auth m]	IPR019980	Small ribosomal subunit protein uS13, bacteria	Family
L [auth l]	IPR006032	Small ribosomal subunit protein uS12	Family
L [auth l]	IPR005679	Ribosomal protein uS12, bacteria	Family
L [auth l]	IPR012340	Nucleic acid-binding, OB-fold	Homologous Superfamily