9FHL | pdb_00009fhl

High-resolution cryo-EM structure of Saccharolobus solfataricus 30S ribosomal subunit bound to mRNA and initiator tRNA

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)
BA [auth 3]	SCOP2B Superfamily	L30e-like	8063950	3001739	SCOP2B (2022-06-29)
K [auth J]	SCOP2B Superfamily	50S Ribosomal protein L14-like	8053080	3000433	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
I [auth H]	e9fhlH01	A: ATPD N-terminal domain-like	X: N-terminal domain of the delta subunit of the F1F0-ATP synthase	H: Galactose-binding domain-like	T: Carb_anhydrase	F:	ECOD (20:10:01)
H [auth G]	e9fhlG01	A: ATPD N-terminal domain-like	X: N-terminal domain of the delta subunit of the F1F0-ATP synthase	H: Galactose-binding domain-like	T: Carb_anhydrase	F:	ECOD (20:10:01)
G [auth F]	e9fhlF01	A: ATPD N-terminal domain-like	X: N-terminal domain of the delta subunit of the F1F0-ATP synthase	H: Galactose-binding domain-like	T: Carb_anhydrase	F:	ECOD (20:10:01)
F [auth E]	e9fhlE01	A: ATPD N-terminal domain-like	X: N-terminal domain of the delta subunit of the F1F0-ATP synthase	H: Galactose-binding domain-like	T: Carb_anhydrase	F:	ECOD (20:10:01)
E [auth D]	e9fhlD01	A: ATPD N-terminal domain-like	X: N-terminal domain of the delta subunit of the F1F0-ATP synthase	H: Galactose-binding domain-like	T: Carb_anhydrase	F:	ECOD (20:10:01)
D [auth C]	e9fhlC01	A: ATPD N-terminal domain-like	X: N-terminal domain of the delta subunit of the F1F0-ATP synthase	H: Galactose-binding domain-like	T: Carb_anhydrase	F:	ECOD (20:10:01)
FA [auth e]	e9fhle01	A: ATPD N-terminal domain-like	X: N-terminal domain of the delta subunit of the F1F0-ATP synthase	H: Galactose-binding domain-like	T: Carb_anhydrase	F:	ECOD (20:10:01)
EA [auth d]	e9fhld01	A: ATPD N-terminal domain-like	X: N-terminal domain of the delta subunit of the F1F0-ATP synthase	H: Galactose-binding domain-like	T: Carb_anhydrase	F:	ECOD (20:10:01)
DA [auth c]	e9fhlc01	A: ATPD N-terminal domain-like	X: N-terminal domain of the delta subunit of the F1F0-ATP synthase	H: Galactose-binding domain-like	T: Carb_anhydrase	F:	ECOD (20:10:01)
C [auth B]	e9fhlB01	A: ATPD N-terminal domain-like	X: N-terminal domain of the delta subunit of the F1F0-ATP synthase	H: Galactose-binding domain-like	T: Carb_anhydrase	F:	ECOD (20:10:01)
BA [auth 3]	e9fhl301	A: ATPD N-terminal domain-like	X: N-terminal domain of the delta subunit of the F1F0-ATP synthase	H: Galactose-binding domain-like	T: Carb_anhydrase	F:	ECOD (20:10:01)
AA [auth Z]	e9fhlZ01	A: ATPD N-terminal domain-like	X: N-terminal domain of the delta subunit of the F1F0-ATP synthase	H: Galactose-binding domain-like	T: Carb_anhydrase	F:	ECOD (20:10:01)
Z [auth Y]	e9fhlY01	A: ATPD N-terminal domain-like	X: N-terminal domain of the delta subunit of the F1F0-ATP synthase	H: Galactose-binding domain-like	T: Carb_anhydrase	F:	ECOD (20:10:01)
Y [auth X]	e9fhlX01	A: ATPD N-terminal domain-like	X: N-terminal domain of the delta subunit of the F1F0-ATP synthase	H: Galactose-binding domain-like	T: Carb_anhydrase	F:	ECOD (20:10:01)
X [auth W]	e9fhlW01	A: ATPD N-terminal domain-like	X: N-terminal domain of the delta subunit of the F1F0-ATP synthase	H: Galactose-binding domain-like	T: Carb_anhydrase	F:	ECOD (20:10:01)
W [auth V]	e9fhlV01	A: ATPD N-terminal domain-like	X: N-terminal domain of the delta subunit of the F1F0-ATP synthase	H: Galactose-binding domain-like	T: Carb_anhydrase	F:	ECOD (20:10:01)
V [auth U]	e9fhlU01	A: ATPD N-terminal domain-like	X: N-terminal domain of the delta subunit of the F1F0-ATP synthase	H: Galactose-binding domain-like	T: Carb_anhydrase	F:	ECOD (20:10:01)
U [auth T]	e9fhlT01	A: ATPD N-terminal domain-like	X: N-terminal domain of the delta subunit of the F1F0-ATP synthase	H: Galactose-binding domain-like	T: Carb_anhydrase	F:	ECOD (20:10:01)
T [auth S]	e9fhlS01	A: ATPD N-terminal domain-like	X: N-terminal domain of the delta subunit of the F1F0-ATP synthase	H: Galactose-binding domain-like	T: Carb_anhydrase	F:	ECOD (20:10:01)
S [auth R]	e9fhlR01	A: ATPD N-terminal domain-like	X: N-terminal domain of the delta subunit of the F1F0-ATP synthase	H: Galactose-binding domain-like	T: Carb_anhydrase	F:	ECOD (20:10:01)
R [auth Q]	e9fhlQ01	A: ATPD N-terminal domain-like	X: N-terminal domain of the delta subunit of the F1F0-ATP synthase	H: Galactose-binding domain-like	T: Carb_anhydrase	F:	ECOD (20:10:01)
Q [auth P]	e9fhlP01	A: ATPD N-terminal domain-like	X: N-terminal domain of the delta subunit of the F1F0-ATP synthase	H: Galactose-binding domain-like	T: Carb_anhydrase	F:	ECOD (20:10:01)
P [auth O]	e9fhlO01	A: ATPD N-terminal domain-like	X: N-terminal domain of the delta subunit of the F1F0-ATP synthase	H: Galactose-binding domain-like	T: Carb_anhydrase	F:	ECOD (20:10:01)
O [auth N]	e9fhlN01	A: ATPD N-terminal domain-like	X: N-terminal domain of the delta subunit of the F1F0-ATP synthase	H: Galactose-binding domain-like	T: Carb_anhydrase	F:	ECOD (20:10:01)
N [auth M]	e9fhlM01	A: ATPD N-terminal domain-like	X: N-terminal domain of the delta subunit of the F1F0-ATP synthase	H: Galactose-binding domain-like	T: Carb_anhydrase	F:	ECOD (20:10:01)
M [auth L]	e9fhlL01	A: ATPD N-terminal domain-like	X: N-terminal domain of the delta subunit of the F1F0-ATP synthase	H: Galactose-binding domain-like	T: Carb_anhydrase	F:	ECOD (20:10:01)
L [auth K]	e9fhlK01	A: ATPD N-terminal domain-like	X: N-terminal domain of the delta subunit of the F1F0-ATP synthase	H: Galactose-binding domain-like	T: Carb_anhydrase	F:	ECOD (20:10:01)
J [auth I]	e9fhlI01	A: ATPD N-terminal domain-like	X: N-terminal domain of the delta subunit of the F1F0-ATP synthase	H: Galactose-binding domain-like	T: Carb_anhydrase	F:	ECOD (20:10:01)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
I [auth H]	PF00177	Ribosomal protein S7p/S5e (Ribosomal_S7)	Ribosomal protein S7p/S5e	This family contains ribosomal protein S7 from prokaryotes and S5 from eukaryotes.	Domain
H [auth G]	PF01092	Ribosomal protein S6e (Ribosomal_S6e)	Ribosomal protein S6e	-	Family
G [auth F]	PF03719	Ribosomal protein S5, C-terminal domain (Ribosomal_S5_C)	Ribosomal protein S5, C-terminal domain		Domain
G [auth F]	PF00333	Ribosomal protein S5, N-terminal domain (Ribosomal_S5)	Ribosomal protein S5, N-terminal domain		Domain
F [auth E]	PF04758	Ribosomal protein S30 (Ribosomal_S30)	Ribosomal protein S30	-	Family
F [auth E]	PF00900	Ribosomal family S4e (Ribosomal_S4e)	Ribosomal family S4e	-	Family
F [auth E]	PF08071	RS4NT (NUC023) domain (RS4NT)	RS4NT (NUC023) domain	This is the N-terminal domain of Ribosomal S4 / S4e proteins. This domain is associated with S4 and KOW domains [1].	Domain
F [auth E]	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
E [auth D]	PF00163	Ribosomal protein S4/S9 N-terminal domain (Ribosomal_S4)	Ribosomal protein S4/S9 N-terminal domain	-	Family
E [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 C]	PF03297	S25 ribosomal protein (Ribosomal_S25)	S25 ribosomal protein	-	Family
D [auth C]	PF07754	Small zinc finger protein HVO_2753-like, Zn-binding pocket (HVO_2753_ZBP)	Small zinc finger protein HVO_2753-like, Zn-binding pocket	This domain is found in many archaeal proteins, including HVO_2753 (also known as Small CPxCG-related zinc finger protein) from Haloferax volcanii [1] and TK0111 from Thermococcus kodakarensis [2]. NMR 3D structure analysis revealed the content of fo ...	This domain is found in many archaeal proteins, including HVO_2753 (also known as Small CPxCG-related zinc finger protein) from Haloferax volcanii [1] and TK0111 from Thermococcus kodakarensis [2]. NMR 3D structure analysis revealed the content of four C(P)XCG motifs, suggesting the presence of two zinc-binding pockets (ZBPs). While some members of this entry bind two zinc ions [2], in HVO_2753, only C(P)XCG motifs 2 and 4 (comprising Cys-32 to Cys-35 and Cys-50 to Cys-53) form a ZBP and bind one zinc atom, while C(P)XCG motifs 1 and 3 (comprising Cys-12 to Cys-15 and Cys-39 to Cys-42) form a four-Cys cluster that do not bind zinc. The four C(P)XCG motifs are critical for protein stability, folding and functionality [1].	Domain
C [auth B]	PF00318	Ribosomal protein S2 (Ribosomal_S2)	Ribosomal protein S2	-	Family
BA [auth 3]	PF01248	Ribosomal protein L7Ae/L30e/S12e/Gadd45 family (Ribosomal_L7Ae)	Ribosomal protein L7Ae/L30e/S12e/Gadd45 family	This family includes: Ribosomal L7A from metazoa, Ribosomal L8-A and L8-B from fungi, 30S ribosomal protein HS6 from archaebacteria, 40S ribosomal protein S12 from eukaryotes, Ribosomal protein L30 from eukaryotes and archaebacteria. Gadd45 and MyD11 ...	This family includes: Ribosomal L7A from metazoa, Ribosomal L8-A and L8-B from fungi, 30S ribosomal protein HS6 from archaebacteria, 40S ribosomal protein S12 from eukaryotes, Ribosomal protein L30 from eukaryotes and archaebacteria. Gadd45 and MyD118 [1].	Domain
AA [auth Z]	PF07650	KH domain (KH_2)	KH domain		Domain
AA [auth Z]	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
Z [auth Y]	PF01599	Ribosomal protein S27a (Ribosomal_S27)	Ribosomal protein S27a	This family of ribosomal proteins consists mainly of the 40S ribosomal protein S27a which is synthesised as a C-terminal extension of ubiquitin (CEP). The S27a domain compromises the C-terminal half of the protein. The synthesis of ribosomal proteins ...	This family of ribosomal proteins consists mainly of the 40S ribosomal protein S27a which is synthesised as a C-terminal extension of ubiquitin (CEP). The S27a domain compromises the C-terminal half of the protein. The synthesis of ribosomal proteins as extensions of ubiquitin promotes their incorporation into nascent ribosomes by a transient metabolic stabilisation and is required for efficient ribosome biogenesis [3]. The ribosomal extension protein S27a contains a basic region that is proposed to form a zinc finger; its fusion gene is proposed as a mechanism to maintain a fixed ratio between ubiquitin necessary for degrading proteins and ribosomes a source of proteins [2].	Domain
Y [auth X]	PF01200	Ribosomal protein S28e (Ribosomal_S28e)	Ribosomal protein S28e		Domain
X [auth W]	PF01667	Ribosomal protein S27 (Ribosomal_S27e)	Ribosomal protein S27	-	Family
W [auth V]	PF01282	Ribosomal protein S24e (Ribosomal_S24e)	Ribosomal protein S24e	-	Family
V [auth U]	PF01090	Ribosomal protein S19e (Ribosomal_S19e)	Ribosomal protein S19e	-	Family
U [auth T]	PF00203	Ribosomal protein S19 (Ribosomal_S19)	Ribosomal protein S19		Domain
S [auth R]	PF00366	Ribosomal protein S17 (Ribosomal_S17)	Ribosomal protein S17		Domain
R [auth Q]	PF08069	Ribosomal S13/S15 N-terminal domain (Ribosomal_S13_N)	Ribosomal S13/S15 N-terminal domain	This domain is found at the N-terminus of ribosomal S13 and S15 proteins. This domain is also identified as NUC021 [1].	Domain
R [auth Q]	PF00312	Ribosomal protein S15 (Ribosomal_S15)	Ribosomal protein S15		Domain
Q [auth P]	PF00253	Ribosomal protein S14p/S29e (Ribosomal_S14)	Ribosomal protein S14p/S29e	-	Family
P [auth O]	PF00416	Ribosomal protein S13/S18 (Ribosomal_S13)	Ribosomal protein S13/S18	-	Family
O [auth N]	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
N [auth M]	PF00411	Ribosomal protein S11 (Ribosomal_S11)	Ribosomal protein S11	-	Family
M [auth L]	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
L [auth K]	PF00380	Ribosomal protein S9/S16 (Ribosomal_S9)	Ribosomal protein S9/S16	-	Family
K [auth J]	PF01201	Ribosomal protein S8e (Ribosomal_S8e)	Ribosomal protein S8e	-	Family
J [auth I]	PF00410	Ribosomal protein S8 (Ribosomal_S8)	Ribosomal protein S8		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
I [auth H]	Small ribosomal subunit protein uS7	RNA binding binding nucleic acid binding mRNA 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
H [auth G]	Small ribosomal subunit protein eS6	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 intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle ribosome
G [auth F]	Small ribosomal subunit protein uS5	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
F [auth E]	Small ribosomal subunit protein eS4	RNA 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 D]	Small ribosomal subunit protein uS4	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
D [auth C]	Small zinc finger protein HVO-2753-like zinc-binding pocket domain-containing protein	-	-	-
IA [auth 4]	Initiator tRNA Met	-	-	-
HA [auth s]	mRNA_Map	-	-	-
GA [auth 5]	mRNA_Map	-	-	-
FA [auth e]	LSU ribosomal protein S30E (Rps30E)	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 intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle ribosome
EA [auth d]	VapB-type antitoxin	-	-	-
DA [auth c]	Small ribosomal subunit protein eS25	structural molecule activity structural constituent of ribosome	-	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
C [auth B]	Small ribosomal subunit protein uS2	structural molecule activity structural constituent of ribosome	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	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
CA [auth a]	aS34	-	-	-
BA [auth 3]	Large ribosomal subunit protein eL8	RNA binding binding rRNA binding nucleic acid binding tRNA-specific ribonuclease activity endonuclease activity RNA endonuclease activity producing 5'-phosphomonoesters, hydrolytic mechanism catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid RNA nuclease activity catalytic activity, acting on a tRNA hydrolase activity nuclease activity hydrolase activity, acting on ester bonds RNA binding binding rRNA binding nucleic acid binding tRNA-specific ribonuclease activity endonuclease activity RNA endonuclease activity producing 5'-phosphomonoesters, hydrolytic mechanism catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid RNA nuclease activity catalytic activity, acting on a tRNA hydrolase activity nuclease activity hydrolase activity, acting on ester bonds RNA endonuclease activity ribonuclease P activity catalytic activity structural molecule activity structural constituent of ribosome	RNA metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process tRNA metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process biosynthetic process tRNA processing RNA 5'-end processing metabolic process RNA metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process tRNA metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process biosynthetic process tRNA processing RNA 5'-end processing metabolic process cellular process macromolecule metabolic process RNA processing tRNA 5'-leader removal tRNA 5'-end processing cellular component biogenesis ribosome biogenesis ribonucleoprotein complex biogenesis cellular component organization or biogenesis protein metabolic process translation protein biosynthetic process	protein-containing complex ribonucleoprotein complex cellular anatomical structure intracellular anatomical structure cytoplasm intracellular organelle organelle membraneless organelle intracellular membraneless organelle ribosome
AA [auth Z]	Small ribosomal subunit protein uS3	RNA 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
Z [auth Y]	Small ribosomal subunit protein eS31	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	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 intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle ribosome
Y [auth X]	Small ribosomal subunit protein eS28	structural molecule activity structural constituent of ribosome	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 RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process biosynthetic process maturation of SSU-rRNA metabolic process macromolecule metabolic process RNA processing rRNA metabolic process protein metabolic process translation protein 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
X [auth W]	Small ribosomal subunit protein eS27	cation binding transition metal ion binding zinc ion binding ion binding binding metal ion binding small molecule binding RNA binding nucleic acid binding structural molecule activity structural constituent of ribosome	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	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
W [auth V]	Small ribosomal subunit protein eS24	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
V [auth U]	Small ribosomal subunit protein eS19	RNA binding binding nucleic acid binding structural molecule activity structural constituent of ribosome	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	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
U [auth T]	Small ribosomal subunit protein uS19	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
T [auth S]	Small ribosomal subunit protein eS17	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 A]	Small ribosomal subunit protein eS1	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 ribonucleoprotein complex intracellular organelle organelle membraneless organelle intracellular membraneless organelle ribosome
S [auth R]	Small ribosomal subunit protein uS17	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 Q]	Small ribosomal subunit protein uS15	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 P]	Small ribosomal subunit protein uS14	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	primary metabolic process translation gene expression protein biosynthetic process macromolecule biosynthetic process biosynthetic process cytoplasmic translation metabolic process cellular process protein metabolic process macromolecule metabolic 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 O]	Small ribosomal subunit protein uS13	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	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
O [auth N]	Small ribosomal subunit protein uS12	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 M]	Small ribosomal subunit protein uS11	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
M [auth L]	Small ribosomal subunit protein uS10	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	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 K]	Small ribosomal subunit protein uS9	RNA binding binding nucleic acid binding structural molecule activity structural constituent of ribosome	ribonucleoprotein complex biogenesis RNA metabolic process rRNA processing maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) cellular component biogenesis nucleobase-containing compound metabolic process RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process maturation of SSU-rRNA cellular component organization or biogenesis RNA processing rRNA metabolic process primary metabolic process ribonucleoprotein complex biogenesis RNA metabolic process rRNA processing maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) cellular component biogenesis nucleobase-containing compound metabolic process RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process maturation of SSU-rRNA cellular component organization or biogenesis RNA processing rRNA metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process ribosomal small subunit biogenesis nucleic acid metabolic process biosynthetic process cellular process metabolic process macromolecule metabolic process protein metabolic process translation protein 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 J]	Small ribosomal subunit protein eS8	structural molecule activity structural constituent of ribosome	ribonucleoprotein complex biogenesis RNA metabolic process rRNA processing maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) cellular component biogenesis nucleobase-containing compound metabolic process RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process maturation of SSU-rRNA cellular component organization or biogenesis RNA processing rRNA metabolic process primary metabolic process ribonucleoprotein complex biogenesis RNA metabolic process rRNA processing maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) cellular component biogenesis nucleobase-containing compound metabolic process RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process maturation of SSU-rRNA cellular component organization or biogenesis RNA processing rRNA metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process ribosomal small subunit biogenesis nucleic acid metabolic process biosynthetic process cellular process metabolic process macromolecule metabolic process protein metabolic process translation protein 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 [auth I]	Small ribosomal subunit protein uS8	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
A [auth 2]	rRNA 16S Sso	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
I [auth H]	IPR020606	Small ribosomal subunit protein uS7, conserved site	Conserved Site
I [auth H]	IPR000235	Small ribosomal subunit protein uS7	Family
I [auth H]	IPR036823	Small ribosomal subunit protein uS7 domain superfamily	Homologous Superfamily
I [auth H]	IPR026018	Small ribosomal subunit protein uS7, archaea	Family
I [auth H]	IPR023798	Small ribosomal subunit protein uS7 domain	Domain
I [auth H]	IPR005716	Ribosomal protein uS7, eukaryotic/archaeal	Family
H [auth G]	IPR001377	Small ribosomal subunit protein eS6	Family
H [auth G]	IPR018282	Small ribosomal subunit protein eS6, conserved site	Conserved Site
H [auth G]	IPR020924	Small ribosomal subunit protein eS6, archaea	Family
G [auth F]	IPR005711	Small ribosomal subunit protein uS5, eukaryota_archaea	Family
G [auth F]	IPR000851	Small ribosomal subunit protein uS5	Family
G [auth F]	IPR047866	Small ribosomal subunit protein uS5, archaea	Family
G [auth F]	IPR005324	Small ribosomal subunit protein uS5, C-terminal	Domain
G [auth F]	IPR013810	Small ribosomal subunit protein uS5, N-terminal	Domain
G [auth F]	IPR020568	Ribosomal protein uS5 domain 2-type superfamily	Homologous Superfamily
G [auth F]	IPR018192	Small ribosomal subunit protein uS5, N-terminal, conserved site	Conserved Site
G [auth F]	IPR014721	Small ribosomal subunit protein uS5 domain 2-type fold, subgroup	Homologous Superfamily
F [auth E]	IPR013843	Small ribosomal subunit protein eS4, N-terminal	Domain
F [auth E]	IPR002942	RNA-binding S4 domain	Domain
F [auth E]	IPR013845	Small ribosomal subunit protein eS4, central region	Domain
F [auth E]	IPR000876	Small ribosomal subunit protein eS4	Family
F [auth E]	IPR014722	Large ribosomal subunit protein uL2, domain 2	Homologous Superfamily
F [auth E]	IPR038237	Small ribosomal subunit protein eS4, central domain superfamily	Homologous Superfamily
F [auth E]	IPR041982	Small ribosomal subunit protein eS4, KOW domain	Domain
F [auth E]	IPR036986	RNA-binding S4 domain superfamily	Homologous Superfamily
E [auth D]	IPR018079	Small ribosomal subunit protein uS4, conserved site	Conserved Site
E [auth D]	IPR002942	RNA-binding S4 domain	Domain
E [auth D]	IPR001912	Small ribosomal subunit protein uS4, N-terminal	Domain
E [auth D]	IPR022802	Small ribosomal subunit protein uS4, archaea	Family
E [auth D]	IPR036986	RNA-binding S4 domain superfamily	Homologous Superfamily
E [auth D]	IPR022801	Small ribosomal subunit protein uS4	Family
E [auth D]	IPR005710	Small ribosomal subunit protein uS4, eukaryota/archaea	Family
D [auth C]	IPR044720	Small ribosomal subunit protein aS21	Family
D [auth C]	IPR011668	Ribosomal protein aS21, zinc-binding pocket	Domain
FA [auth e]	IPR006846	Small ribosomal subunit protein eS30	Family
DA [auth c]	IPR004977	Small ribosomal subunit protein eS25	Family
DA [auth c]	IPR036390	Winged helix DNA-binding domain superfamily	Homologous Superfamily
C [auth B]	IPR023454	Small ribosomal subunit protein uS2, archaea	Family
C [auth B]	IPR023591	Small ribosomal subunit protein uS2, flavodoxin-like domain superfamily	Homologous Superfamily
C [auth B]	IPR018130	Small ribosomal subunit protein uS2, conserved site	Conserved Site
C [auth B]	IPR001865	Small ribosomal subunit protein uS2	Family
C [auth B]	IPR005707	Small ribosomal subunit protein uS2, eukaryota/archaea	Family
BA [auth 3]	IPR050257	Large ribosomal subunit protein eL8/uL1-like	Family
BA [auth 3]	IPR004038	Ribosomal protein eL8/eL30/eS12/Gadd45	Domain
BA [auth 3]	IPR022481	Large ribosomal subunit protein eL8, archaea	Family
BA [auth 3]	IPR004037	Large ribosomal subunit protein eL8-like, conserved site	Conserved Site
BA [auth 3]	IPR029064	Ribosomal protein eL30-like superfamily	Homologous Superfamily
BA [auth 3]	IPR018492	Ribosomal protein eL8/Nhp2 family	Family
AA [auth Z]	IPR005703	Small ribosomal subunit protein uS3, eukaryota/archaeal	Family
AA [auth Z]	IPR027488	Small ribosomal subunit protein uS3, archaea	Family
AA [auth Z]	IPR001351	Small ribosomal subunit protein uS3, C-terminal	Domain
AA [auth Z]	IPR057258	Small ribosomal subunit protein uS3	Family
AA [auth Z]	IPR009019	K homology domain superfamily, prokaryotic type	Homologous Superfamily
AA [auth Z]	IPR004087	K Homology domain	Domain
AA [auth Z]	IPR004044	K Homology domain, type 2	Domain
AA [auth Z]	IPR015946	K homology domain-like, alpha/beta	Homologous Superfamily
AA [auth Z]	IPR036419	Ribosomal protein S3, C-terminal domain superfamily	Homologous Superfamily
AA [auth Z]	IPR018280	Small ribosomal subunit protein uS3, conserved site	Conserved Site
Z [auth Y]	IPR002906	Small ribosomal subunit protein eS31	Domain
Z [auth Y]	IPR022845	Small ribosomal subunit protein eS31, archaea	Family
Z [auth Y]	IPR011332	Zinc-binding ribosomal protein	Homologous Superfamily
Y [auth X]	IPR028626	Ribosomal protein eS28 conserved site	Conserved Site
Y [auth X]	IPR012340	Nucleic acid-binding, OB-fold	Homologous Superfamily
Y [auth X]	IPR000289	Small ribosomal subunit protein eS28	Family
X [auth W]	IPR023407	Small ribosomal subunit protein eS27, zinc-binding domain superfamily	Homologous Superfamily
X [auth W]	IPR000592	Small ribosomal subunit protein eS27	Family
X [auth W]	IPR011332	Zinc-binding ribosomal protein	Homologous Superfamily
W [auth V]	IPR053709	Eukaryotic Ribosomal Protein eS24	Homologous Superfamily
W [auth V]	IPR001976	Small ribosomal subunit protein eS24	Family
W [auth V]	IPR012678	Ribosomal protein uL23/eL15/eS24 core domain superfamily	Homologous Superfamily
W [auth V]	IPR018098	Small ribosomal subunit protein eS24 conserved site	Conserved Site
V [auth U]	IPR001266	Small ribosomal subunit protein eS19	Family
V [auth U]	IPR036388	Winged helix-like DNA-binding domain superfamily	Homologous Superfamily
V [auth U]	IPR027548	Small ribosomal subunit protein eS19, archaea	Family
V [auth U]	IPR036390	Winged helix DNA-binding domain superfamily	Homologous Superfamily
U [auth T]	IPR002222	Small ribosomal subunit protein uS19	Family
U [auth T]	IPR023575	Small ribosomal subunit protein uS19, superfamily	Homologous Superfamily
U [auth T]	IPR020934	Small ribosomal subunit protein uS19, conserved site	Conserved Site
U [auth T]	IPR005713	Small ribosomal subunit protein uS19, eukaryota/archaea	Family
T [auth S]	IPR036401	Small ribosomal subunit protein eS17 superfamily	Homologous Superfamily
T [auth S]	IPR001210	Small ribosomal subunit protein eS17	Family
T [auth S]	IPR018273	Small ribosomal subunit protein eS17, conserved site	Conserved Site
B [auth A]	IPR001593	Small ribosomal subunit protein eS1	Family
B [auth A]	IPR030838	Small ribosomal subunit protein eS1, archaea	Family
S [auth R]	IPR019979	Small ribosomal subunit protein uS17, conserved site	Conserved Site
S [auth R]	IPR012340	Nucleic acid-binding, OB-fold	Homologous Superfamily
S [auth R]	IPR000266	Small ribosomal subunit protein uS17	Family
S [auth R]	IPR019978	Small ribosomal subunit protein uS17, archaeal	Family
S [auth R]	IPR028333	Small ribosomal subunit protein uS17, archaeal/eukaryotic	Family
R [auth Q]	IPR012606	Small ribosomal subunit protein uS15, N-terminal	Domain
R [auth Q]	IPR009068	uS15/NS1, RNA-binding domain superfamily	Homologous Superfamily
R [auth Q]	IPR023029	Small ribosomal subunit protein uS15, archaea/eukaryota	Family
R [auth Q]	IPR000589	Small ribosomal subunit protein uS15	Family
Q [auth P]	IPR001209	Small ribosomal subunit protein uS14	Family
Q [auth P]	IPR018271	Small ribosomal subunit protein uS14, conserved site	Conserved Site
Q [auth P]	IPR039744	Small ribosomal subunit protein uS14, eukaryotes/archaea	Family
Q [auth P]	IPR043140	Small ribosomal subunit protein uS14 superfamily	Homologous Superfamily
Q [auth P]	IPR023676	Small ribosomal subunit protein uS14, archaea	Family
P [auth O]	IPR027437	Small ribosomal subunit protein uS13, C-terminal	Homologous Superfamily
P [auth O]	IPR001892	Small ribosomal subunit protein uS13	Family
P [auth O]	IPR019977	Small ribosomal subunit protein uS13, archaea	Family
P [auth O]	IPR018269	Small ribosomal subunit protein uS13, conserved site	Conserved Site
P [auth O]	IPR010979	Small ribosomal subunit protein uS13-like, H2TH	Homologous Superfamily
O [auth N]	IPR006032	Small ribosomal subunit protein uS12	Family
O [auth N]	IPR022863	Ribosomal protein uS12, archaea	Family
O [auth N]	IPR012340	Nucleic acid-binding, OB-fold	Homologous Superfamily
O [auth N]	IPR005680	Small ribosomal subunit protein uS12, eukaryota/archaea	Family
N [auth M]	IPR019961	Small ribosomal subunit protein uS11, archaea	Family
N [auth M]	IPR001971	Small ribosomal subunit protein uS11	Family
N [auth M]	IPR036967	Small ribosomal subunit protein uS11 superfamily	Homologous Superfamily
N [auth M]	IPR018102	Small ribosomal subunit protein uS11, conserved site	Conserved Site
M [auth L]	IPR001848	Small ribosomal subunit protein uS10	Family
M [auth L]	IPR027486	Small ribosomal subunit protein uS10 domain	Domain
M [auth L]	IPR036838	Small ribosomal subunit protein uS10 domain superfamily	Homologous Superfamily
M [auth L]	IPR005729	Small ribosomal subunit protein uS10, eukaryotic/archaeal	Family
M [auth L]	IPR018268	Small ribosomal subunit protein uS10, conserved site	Conserved Site
L [auth K]	IPR019958	Small ribosomal subunit protein uS9, archaea	Family
L [auth K]	IPR020574	Small ribosomal subunit protein uS9, conserved site	Conserved Site
L [auth K]	IPR020568	Ribosomal protein uS5 domain 2-type superfamily	Homologous Superfamily
L [auth K]	IPR000754	Small ribosomal subunit protein uS9	Family
L [auth K]	IPR014721	Small ribosomal subunit protein uS5 domain 2-type fold, subgroup	Homologous Superfamily
K [auth J]	IPR001047	Small ribosomal subunit protein eS8	Family
K [auth J]	IPR020919	Small ribosomal subunit protein eS8, archaea	Family
K [auth J]	IPR022309	Ribosomal protein eS8/ribosomal biogenesis NSA2	Family
K [auth J]	IPR018283	Small ribosomal subunit protein eS8, conserved site	Conserved Site
J [auth I]	IPR000630	Small ribosomal subunit protein uS8	Family
J [auth I]	IPR047863	Small ribosomal subunit protein uS8, conserved site	Conserved Site
J [auth I]	IPR035987	Small ribosomal subunit protein uS8 superfamily	Homologous Superfamily