8OIP | pdb_00008oip

28S mammalian mitochondrial small ribosomal subunit with mtRF1 and P-site tRNA

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations
Protein Modification Annotation

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
L [auth AJ]	SCOP2B Superfamily	Nucleic acid-binding proteins	8096284	3000135	SCOP2B (2022-06-29)
M [auth AK]	SCOP2B Superfamily	Glucocorticoid receptor-like (DNA-binding domain)	8052589	3000068	SCOP2B (2022-06-29)
S [auth AQ]	SCOP2B Superfamily	Ribosomal protein S21	8083456	3002159	SCOP2B (2022-06-29)
T [auth AR]	SCOP2B Superfamily	Mitochondrial 28S ribosomal protein S22-like	8096620	3002074	SCOP2B (2022-06-29)
AA [auth AY]	SCOP2B Superfamily	Mitochondrial 28S ribosomal protein S31-like	8090912	3002471	SCOP2B (2022-06-29)
DA [auth Ab]	SCOP2B Superfamily	SIS domain/Ribosomal protein S2-like	8063848	3001397	SCOP2B (2022-06-29)
IA [auth Ai]	SCOP2B Superfamily	Translational machinery components	8096616	3000571	SCOP2B (2022-06-29)
JA [auth Aj]	SCOP2B Superfamily	Translation proteins SH3-like KOW motif containing domain	8104445	3000334	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth BX]	UcrQ	e8oipBX1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: UcrQ	ECOD (v295)
B [auth Bd]	UcrQ	e8oipBd1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: UcrQ	ECOD (v295)
D [auth AB]	UBA	e8oipAB1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: UBA	ECOD (v295)
E [auth AC]	UBA	e8oipAC1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: UBA	ECOD (v295)
F [auth AD]	UBA	e8oipAD1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: UBA	ECOD (v295)
G [auth AE]	UBA	e8oipAE1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: UBA	ECOD (v295)
H [auth AF]	UBA	e8oipAF1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: UBA	ECOD (v295)
J [auth AH]	UBA	e8oipAH1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: UBA	ECOD (v295)
L [auth AJ]	UBA	e8oipAJ1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: UBA	ECOD (v295)
M [auth AK]	UBA	e8oipAK1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: UBA	ECOD (v295)
N [auth AL]	UBA	e8oipAL1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: UBA	ECOD (v295)
O [auth AM]	UBA	e8oipAM1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: UBA	ECOD (v295)
P [auth AN]	UBA	e8oipAN1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: UBA	ECOD (v295)
Q [auth AO]	UBA	e8oipAO1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: UBA	ECOD (v295)
R [auth AP]	UBA	e8oipAP1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: UBA	ECOD (v295)
S [auth AQ]	UBA	e8oipAQ1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: UBA	ECOD (v295)
T [auth AR]	UBA	e8oipAR1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: UBA	ECOD (v295)
U [auth AS]	UBA	e8oipAS1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: UBA	ECOD (v295)
V [auth AT]	UBA	e8oipAT1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: UBA	ECOD (v295)
W [auth AU]	UBA	e8oipAU1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: UBA	ECOD (v295)
X [auth AV]	UBA	e8oipAV1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: UBA	ECOD (v295)
Y [auth AW]	UBA	e8oipAW1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: UBA	ECOD (v295)
Z [auth AX]	UBA	e8oipAX1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: UBA	ECOD (v295)
BA [auth AZ]	UBA	e8oipAZ1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: UBA	ECOD (v295)
CA [auth Aa]	UcrQ	e8oipAa1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: UcrQ	ECOD (v295)
DA [auth Ab]	UBA	e8oipAb1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: UBA	ECOD (v295)
EA [auth Ac]	UBA	e8oipAc1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: UBA	ECOD (v295)
FA [auth Ad]	UBA	e8oipAd1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: UBA	ECOD (v295)
GA [auth Ae]	UcrQ	e8oipAe1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: UcrQ	ECOD (v295)
HA [auth Ag]	UBA	e8oipAg1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: UBA	ECOD (v295)
IA [auth Ai]	UBA	e8oipAi1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: UBA	ECOD (v295)
JA [auth Aj]	UBA	e8oipAj1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: UBA	ECOD (v295)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
D [auth AB]	PF10213	Mitochondrial ribosomal subunit protein (MRP-S28)	Mitochondrial ribosomal subunit protein	-	Family
D [auth AB]	PF00318	Ribosomal protein S2 (Ribosomal_S2)	Ribosomal protein S2	-	Family
E [auth AC]	PF14955	Mitochondrial ribosome subunit S24 (MRP-S24)	Mitochondrial ribosome subunit S24	-	Family
E [auth AC]	PF06747	CHCH domain (CHCH)	CHCH domain	we have identified a conserved motif in the LOC118487 protein that we have called the CHCH motif. Alignment of this protein with related members showed the presence of three subgroups of proteins, which are called the S (Small), N (N-terminal extende ...	we have identified a conserved motif in the LOC118487 protein that we have called the CHCH motif. Alignment of this protein with related members showed the presence of three subgroups of proteins, which are called the S (Small), N (N-terminal extended) and C (C-terminal extended) subgroups. All three sub-groups of proteins have in common that they contain a predicted conserved [coiled coil 1]-[helix 1]-[coiled coil 2]-[helix 2] domain (CHCH domain). Within each helix of the CHCH domain, there are two cysteines present in a C-X9-C motif. The N-group contains an additional double helix domain, and each helix contains the C-X9-C motif. This family contains a number of characterised proteins: Cox19 protein - a nuclear gene of Saccharomyces cerevisiae, codes for an 11-kDa protein (Cox19p) required for expression of cytochrome oxidase. Because cox19 mutants are able to synthesise the mitochondrial and nuclear gene products of cytochrome oxidase, Cox19p probably functions post-translationally during assembly of the enzyme. Cox19p is present in the cytoplasm and mitochondria, where it exists as a soluble intermembrane protein. This dual location is similar to what was previously reported for Cox17p, a low molecular weight copper protein thought to be required for maturation of the CuA centre of subunit 2 of cytochrome oxidase. Cox19p have four conserved potential metal ligands, these are three cysteines and one histidine. Mrp10 - belongs to the class of yeast mitochondrial ribosomal proteins that are essential for translation [2]. Eukaryotic NADH-ubiquinone oxidoreductase 19 kDa (NDUFA8) subunit [3]. The CHCH domain was previously called DUF657 [4].	Domain
F [auth AD]	PF21251	Small ribosomal subunit protein uS5m, N-terminal (Ribosomal_uS5m_N)	Small ribosomal subunit protein uS5m, N-terminal	This entry represents an extension found at the N-terminal of the mitochondrial 28S Small ribosomal subunit protein uS5m [1,2]. This region lines a part of the mRNA entry path and connects the 28S subunit body to the head forming a latch across the m ...	This entry represents an extension found at the N-terminal of the mitochondrial 28S Small ribosomal subunit protein uS5m [1,2]. This region lines a part of the mRNA entry path and connects the 28S subunit body to the head forming a latch across the mRNA channel entrance [2].	Domain
G [auth AE]	PF22330	Small ribosomal subunit protein mS39, PPR (Rib_mS39_PPR)	Small ribosomal subunit protein mS39, PPR	-	Repeat
H [auth AF]	PF00177	Ribosomal protein S7p/S5e (Ribosomal_S7)	Ribosomal protein S7p/S5e	This family contains ribosomal protein S7 from prokaryotes and S5 from eukaryotes.	Domain
J [auth AH]	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 AJ]	PF16053	Mitochondrial 28S ribosomal protein S34 (MRP-S34)	Mitochondrial 28S ribosomal protein S34	-	Family
M [auth AK]	PF00253	Ribosomal protein S14p/S29e (Ribosomal_S14)	Ribosomal protein S14p/S29e	-	Family
N [auth AL]	PF00312	Ribosomal protein S15 (Ribosomal_S15)	Ribosomal protein S15		Domain
P [auth AN]	PF00366	Ribosomal protein S17 (Ribosomal_S17)	Ribosomal protein S17		Domain
Q [auth AO]	PF01084	Ribosomal protein S18 (Ribosomal_S18)	Ribosomal protein S18	-	Family
R [auth AP]	PF01084	Ribosomal protein S18 (Ribosomal_S18)	Ribosomal protein S18	-	Family
S [auth AQ]	PF01165	Ribosomal protein S21 (Ribosomal_S21)	Ribosomal protein S21	-	Family
T [auth AR]	PF10245	Mitochondrial 28S ribosomal protein S22 (MRP-S22)	Mitochondrial 28S ribosomal protein S22	-	Family
U [auth AS]	PF10484	Mitochondrial ribosomal protein S23 (MRP-S23)	Mitochondrial ribosomal protein S23	-	Family
V [auth AT]	PF05047	Mitochondrial ribosomal protein L51 / S25 / CI-B8 domain (L51_S25_CI-B8)	Mitochondrial ribosomal protein L51 / S25 / CI-B8 domain	The proteins in this family are located in the mitochondrion. The family includes ribosomal protein L51, and S25. This family also includes mitochondrial NADH-ubiquinone oxidoreductase B8 subunit (CI-B8) EC:1.6.5.3. It is not known whether all member ...	The proteins in this family are located in the mitochondrion. The family includes ribosomal protein L51, and S25. This family also includes mitochondrial NADH-ubiquinone oxidoreductase B8 subunit (CI-B8) EC:1.6.5.3. It is not known whether all members of this family form part of the NADH-ubiquinone oxidoreductase and whether they are also all ribosomal proteins. Structurally related to thioredoxin-fold.	Domain
Z [auth AX]	PF10236	Mitochondrial ribosomal death-associated protein 3 (DAP3)	Mitochondrial ribosomal death-associated protein 3	-	Family
BA [auth AZ]	PF08293	Mitochondrial ribosomal subunit S27 (MRP-S33)	Mitochondrial ribosomal subunit S27	-	Family
C [auth AA]	PF03462	PCRF domain (PCRF)	PCRF domain	This domain is found in peptide chain release factors.	Domain
C [auth AA]	PF00472	RF-1 domain (RF-1)	RF-1 domain	This domain is found in peptide chain release factors such as RF-1 (Swiss:P07011) and RF-2 (Swiss:P07012), and a number of smaller proteins of unknown function such as Swiss:P40711. This domain contains the peptidyl-tRNA hydrolase activity. The domai ...	This domain is found in peptide chain release factors such as RF-1 (Swiss:P07011) and RF-2 (Swiss:P07012), and a number of smaller proteins of unknown function such as Swiss:P40711. This domain contains the peptidyl-tRNA hydrolase activity. The domain contains a highly conserved motif GGQ, where the glutamine is thought to coordinate the water that mediates the hydrolysis.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth BX]	39S ribosomal protein L19, mitochondrial	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	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle membrane organelle membrane protein-containing complex ribonucleoprotein complex membraneless organelle intracellular membraneless organelle membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle membrane organelle membrane protein-containing complex ribonucleoprotein complex membraneless organelle intracellular membraneless organelle ribosome
B [auth Bd]	bL31m	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	membrane-bounded organelle protein-containing complex intracellular anatomical structure mitochondrial large ribosomal subunit mitochondrion membrane-enclosed lumen mitochondrial matrix intracellular organelle lumen intracellular organelle ribosomal subunit cellular anatomical structure organellar ribosome membraneless organelle ribosome membrane-bounded organelle protein-containing complex intracellular anatomical structure mitochondrial large ribosomal subunit mitochondrion membrane-enclosed lumen mitochondrial matrix intracellular organelle lumen intracellular organelle ribosomal subunit cellular anatomical structure organellar ribosome membraneless organelle ribosome large ribosomal subunit organellar large ribosomal subunit mitochondrial protein-containing complex mitochondrial ribosome intracellular membraneless organelle intracellular membrane-bounded organelle organelle lumen organelle ribonucleoprotein complex cytoplasm
D [auth AB]	28S ribosomal protein S35, mitochondrial isoform 1	structural molecule activity structural constituent of ribosome	mitochondrial translation primary metabolic process mitochondrial gene expression gene expression translation macromolecule biosynthetic process protein biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process protein metabolic process	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle membraneless organelle intracellular membraneless organelle ribosome
E [auth AC]	Mitochondrial ribosomal protein S24	-	-	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle protein-containing complex ribonucleoprotein complex membraneless organelle intracellular membraneless organelle ribosome
F [auth AD]	Aurora kinase A interacting protein 1	cation binding ion binding binding metal ion binding small molecule binding	-	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle nucleus membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle nucleus membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen mitochondrial matrix
G [auth AE]	bS6m,Mitochondrial ribosomal protein S6	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	membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope cellular anatomical structure organelle mitochondrial envelope cytoplasm membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope cellular anatomical structure organelle mitochondrial envelope cytoplasm organelle membrane protein-containing complex membrane-enclosed lumen mitochondrial matrix intracellular organelle lumen mitochondrial small ribosomal subunit ribosomal subunit organellar ribosome membraneless organelle organellar small ribosomal subunit ribosome mitochondrial protein-containing complex mitochondrial ribosome small ribosomal subunit intracellular membraneless organelle organelle lumen ribonucleoprotein complex
H [auth AF]	Mitochondrial ribosomal protein S7	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	membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope cellular anatomical structure organelle mitochondrial envelope cytoplasm membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope cellular anatomical structure organelle mitochondrial envelope cytoplasm organelle membrane membraneless organelle intracellular membraneless organelle ribosome protein-containing complex membrane-enclosed lumen mitochondrial matrix intracellular organelle lumen mitochondrial small ribosomal subunit ribosomal subunit organellar ribosome organellar small ribosomal subunit mitochondrial protein-containing complex mitochondrial ribosome small ribosomal subunit organelle lumen ribonucleoprotein complex
I [auth AG]	P-site Met-tRNA(fMet)	-	-	-
J [auth AH]	Mitochondrial ribosomal protein S10	-	-	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle protein-containing complex membrane-enclosed lumen mitochondrial matrix intracellular organelle lumen mitochondrial small ribosomal subunit ribosomal subunit membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle protein-containing complex membrane-enclosed lumen mitochondrial matrix intracellular organelle lumen mitochondrial small ribosomal subunit ribosomal subunit organellar ribosome membraneless organelle organellar small ribosomal subunit ribosome mitochondrial protein-containing complex mitochondrial ribosome small ribosomal subunit intracellular membraneless organelle organelle lumen ribonucleoprotein complex
K [auth AI]	mRNA	-	-	-
L [auth AJ]	Mitochondrial ribosomal protein S12	structural molecule activity structural constituent of ribosome cation binding ion binding binding metal ion binding small molecule 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	membrane-bounded organelle protein-containing complex intracellular anatomical structure mitochondrion membrane-enclosed lumen mitochondrial matrix intracellular organelle lumen mitochondrial small ribosomal subunit intracellular organelle ribosomal subunit cellular anatomical structure organellar ribosome membraneless organelle organellar small ribosomal subunit membrane-bounded organelle protein-containing complex intracellular anatomical structure mitochondrion membrane-enclosed lumen mitochondrial matrix intracellular organelle lumen mitochondrial small ribosomal subunit intracellular organelle ribosomal subunit cellular anatomical structure organellar ribosome membraneless organelle organellar small ribosomal subunit ribosome mitochondrial protein-containing complex mitochondrial ribosome small ribosomal subunit intracellular membraneless organelle intracellular membrane-bounded organelle organelle lumen organelle ribonucleoprotein complex cytoplasm
M [auth AK]	Mitochondrial ribosomal protein S14	structural molecule activity structural constituent of ribosome	biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression protein biosynthetic process macromolecule biosynthetic process	protein-containing complex ribonucleoprotein complex cellular anatomical structure intracellular anatomical structure cytoplasm intracellular organelle organelle membraneless organelle intracellular membraneless organelle ribosome
N [auth AL]	28S ribosomal protein S15, mitochondrial	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 membrane-bounded organelle mitochondrial ribosome intracellular anatomical structure mitochondrion membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle mitochondrial matrix intracellular organelle lumen intracellular organelle cellular anatomical structure organellar ribosome protein-containing complex ribonucleoprotein complex membrane-bounded organelle mitochondrial ribosome intracellular anatomical structure mitochondrion membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle mitochondrial matrix intracellular organelle lumen intracellular organelle cellular anatomical structure organellar ribosome organelle lumen organelle membraneless organelle ribosome cytoplasm
O [auth AM]	28S ribosomal protein S16, mitochondrial	iron-sulfur cluster binding 2 iron, 2 sulfur cluster binding binding metal cluster binding small molecule binding structural molecule activity structural constituent of ribosome cation binding ion binding metal ion 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	membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope cellular anatomical structure organelle mitochondrial envelope cytoplasm membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope cellular anatomical structure organelle mitochondrial envelope cytoplasm organelle membrane protein-containing complex membrane-enclosed lumen mitochondrial matrix intracellular organelle lumen mitochondrial small ribosomal subunit ribosomal subunit organellar ribosome membraneless organelle organellar small ribosomal subunit ribosome mitochondrial protein-containing complex mitochondrial ribosome small ribosomal subunit intracellular membraneless organelle organelle lumen ribonucleoprotein complex
P [auth AN]	uS17m	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	membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope cellular anatomical structure organelle mitochondrial envelope cytoplasm membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope cellular anatomical structure organelle mitochondrial envelope cytoplasm organelle membrane protein-containing complex membrane-enclosed lumen mitochondrial matrix intracellular organelle lumen mitochondrial small ribosomal subunit ribosomal subunit organellar ribosome membraneless organelle organellar small ribosomal subunit ribosome mitochondrial protein-containing complex mitochondrial ribosome small ribosomal subunit intracellular membraneless organelle organelle lumen ribonucleoprotein complex
Q [auth AO]	28S ribosomal protein S18b, mitochondrial	structural molecule activity structural constituent of ribosome	mitochondrial translation primary metabolic process mitochondrial gene expression gene expression translation macromolecule biosynthetic process protein biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process protein metabolic process	membrane-bounded organelle protein-containing complex intracellular anatomical structure mitochondrion membrane-enclosed lumen mitochondrial matrix intracellular organelle lumen mitochondrial small ribosomal subunit intracellular organelle ribosomal subunit cellular anatomical structure organellar ribosome membraneless organelle organellar small ribosomal subunit membrane-bounded organelle protein-containing complex intracellular anatomical structure mitochondrion membrane-enclosed lumen mitochondrial matrix intracellular organelle lumen mitochondrial small ribosomal subunit intracellular organelle ribosomal subunit cellular anatomical structure organellar ribosome membraneless organelle organellar small ribosomal subunit ribosome mitochondrial protein-containing complex mitochondrial ribosome small ribosomal subunit intracellular membraneless organelle intracellular membrane-bounded organelle organelle lumen organelle ribonucleoprotein complex cytoplasm
R [auth AP]	Mitochondrial ribosomal protein S18C	RNA binding small ribosomal subunit rRNA binding binding rRNA binding nucleic acid binding iron-sulfur cluster binding 2 iron, 2 sulfur cluster binding metal cluster binding small molecule binding structural molecule activity structural constituent of ribosome cation binding ion binding metal ion 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	membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope cellular anatomical structure organelle mitochondrial envelope cytoplasm membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope cellular anatomical structure organelle mitochondrial envelope cytoplasm organelle membrane protein-containing complex membrane-enclosed lumen mitochondrial matrix intracellular organelle lumen mitochondrial small ribosomal subunit ribosomal subunit organellar ribosome membraneless organelle organellar small ribosomal subunit ribosome mitochondrial protein-containing complex mitochondrial ribosome small ribosomal subunit intracellular membraneless organelle organelle lumen ribonucleoprotein complex
S [auth AQ]	28S ribosomal protein S21, mitochondrial	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
T [auth AR]	Mitochondrial ribosomal protein S22	structural molecule activity structural constituent of ribosome	-	membrane-bounded organelle protein-containing complex intracellular anatomical structure mitochondrion membrane-enclosed lumen mitochondrial matrix intracellular organelle lumen mitochondrial small ribosomal subunit intracellular organelle ribosomal subunit cellular anatomical structure organellar ribosome membraneless organelle organellar small ribosomal subunit membrane-bounded organelle protein-containing complex intracellular anatomical structure mitochondrion membrane-enclosed lumen mitochondrial matrix intracellular organelle lumen mitochondrial small ribosomal subunit intracellular organelle ribosomal subunit cellular anatomical structure organellar ribosome membraneless organelle organellar small ribosomal subunit ribosome mitochondrial protein-containing complex mitochondrial ribosome small ribosomal subunit intracellular membraneless organelle intracellular membrane-bounded organelle organelle lumen organelle ribonucleoprotein complex cytoplasm
U [auth AS]	mS23	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	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle protein-containing complex ribonucleoprotein complex membraneless organelle intracellular membraneless organelle ribosome
V [auth AT]	Mitochondrial ribosomal protein S25	iron-sulfur cluster binding 2 iron, 2 sulfur cluster binding binding metal cluster binding small molecule binding structural molecule activity structural constituent of ribosome cation binding ion binding metal ion binding	-	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle mitochondrial membrane organelle inner membrane membrane mitochondrial inner membrane organelle envelope mitochondrial envelope membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle mitochondrial membrane organelle inner membrane membrane mitochondrial inner membrane organelle envelope mitochondrial envelope organelle membrane protein-containing complex ribonucleoprotein complex membraneless organelle intracellular membraneless organelle ribosome
W [auth AU]	Mitochondrial ribosomal protein S26	peptide hormone receptor binding protein binding binding signaling receptor binding gonadotropin-releasing hormone receptor binding hormone receptor binding hormone activity molecular function activator activity gonadotropin hormone-releasing hormone activity molecular function regulator activity signaling receptor regulator activity receptor ligand activity signaling receptor activator activity	-	-
X [auth AV]	Mitochondrial ribosomal protein S27	RNA binding binding tRNA binding nucleic acid binding rRNA binding	regulation of biosynthetic process regulation of biological process regulation of cellular process regulation of protein metabolic process biological regulation primary metabolic process regulation of macromolecule metabolic process gene expression translation macromolecule biosynthetic process protein biosynthetic process regulation of primary metabolic process post-transcriptional regulation of gene expression regulation of gene expression biosynthetic process regulation of biosynthetic process regulation of biological process regulation of cellular process regulation of protein metabolic process biological regulation primary metabolic process regulation of macromolecule metabolic process gene expression translation macromolecule biosynthetic process protein biosynthetic process regulation of primary metabolic process post-transcriptional regulation of gene expression regulation of gene expression biosynthetic process regulation of translation regulation of macromolecule biosynthetic process metabolic process cellular process macromolecule metabolic process protein metabolic process regulation of metabolic process	membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope cellular anatomical structure organelle mitochondrial envelope cytoplasm membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope cellular anatomical structure organelle mitochondrial envelope cytoplasm organelle membrane protein-containing complex membrane-enclosed lumen mitochondrial matrix intracellular organelle lumen mitochondrial small ribosomal subunit ribosomal subunit organellar ribosome membraneless organelle organellar small ribosomal subunit ribosome mitochondrial protein-containing complex mitochondrial ribosome small ribosomal subunit intracellular membraneless organelle organelle lumen ribonucleoprotein complex
Y [auth AW]	Mitoribosomal protein ms28, mrps28	-	mitochondrial translation primary metabolic process mitochondrial gene expression gene expression translation macromolecule biosynthetic process protein biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process protein metabolic process	membrane-bounded organelle protein-containing complex intracellular anatomical structure mitochondrion membrane-enclosed lumen mitochondrial matrix intracellular organelle lumen mitochondrial small ribosomal subunit intracellular organelle ribosomal subunit cellular anatomical structure organellar ribosome membraneless organelle organellar small ribosomal subunit membrane-bounded organelle protein-containing complex intracellular anatomical structure mitochondrion membrane-enclosed lumen mitochondrial matrix intracellular organelle lumen mitochondrial small ribosomal subunit intracellular organelle ribosomal subunit cellular anatomical structure organellar ribosome membraneless organelle organellar small ribosomal subunit ribosome mitochondrial protein-containing complex mitochondrial ribosome small ribosomal subunit intracellular membraneless organelle intracellular membrane-bounded organelle organelle lumen organelle ribonucleoprotein complex cytoplasm
Z [auth AX]	Death associated protein 3	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding guanyl nucleotide binding GTP binding guanyl ribonucleotide binding structural molecule activity structural constituent of ribosome 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 process apoptotic process cell death programmed cell death mitochondrial translation primary metabolic process mitochondrial gene expression gene expression translation macromolecule biosynthetic process protein biosynthetic process biosynthetic process metabolic process macromolecule metabolic process cellular process apoptotic process cell death programmed cell death mitochondrial translation primary metabolic process mitochondrial gene expression gene expression translation macromolecule biosynthetic process protein biosynthetic process biosynthetic process metabolic process macromolecule metabolic process protein metabolic 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 membrane-bounded organelle mitochondrial ribosome mitochondrion 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 membrane-bounded organelle mitochondrial ribosome mitochondrion membrane-enclosed lumen intracellular membrane-bounded organelle mitochondrial matrix intracellular organelle lumen organellar ribosome organelle lumen cytoplasm nucleus nucleoplasm nuclear lumen
AA [auth AY]	28S ribosomal protein S31, mitochondrial	structural molecule activity structural constituent of ribosome	-	membrane-bounded organelle protein-containing complex intracellular anatomical structure mitochondrion membrane-enclosed lumen mitochondrial matrix intracellular organelle lumen mitochondrial small ribosomal subunit intracellular organelle ribosomal subunit cellular anatomical structure organellar ribosome membraneless organelle organellar small ribosomal subunit membrane-bounded organelle protein-containing complex intracellular anatomical structure mitochondrion membrane-enclosed lumen mitochondrial matrix intracellular organelle lumen mitochondrial small ribosomal subunit intracellular organelle ribosomal subunit cellular anatomical structure organellar ribosome membraneless organelle organellar small ribosomal subunit ribosome mitochondrial protein-containing complex mitochondrial ribosome small ribosomal subunit intracellular membraneless organelle intracellular membrane-bounded organelle organelle lumen organelle ribonucleoprotein complex cytoplasm
BA [auth AZ]	Mitochondrial ribosomal protein S33	-	-	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle protein-containing complex ribonucleoprotein complex membraneless organelle intracellular membraneless organelle ribosome
CA [auth Aa]	Peptide chain release factor 1, mitochondrial	translation release factor activity, codon specific translation factor activity translation release factor activity translation termination factor activity	cellular component disassembly protein-containing complex organization mitochondrial translation protein-containing complex disassembly primary metabolic process translation gene expression mitochondrial gene expression protein biosynthetic process macromolecule biosynthetic process cellular component organization biosynthetic process mitochondrial translational termination cellular process cellular component disassembly protein-containing complex organization mitochondrial translation protein-containing complex disassembly primary metabolic process translation gene expression mitochondrial gene expression protein biosynthetic process macromolecule biosynthetic process cellular component organization biosynthetic process mitochondrial translational termination cellular process metabolic process translational termination cellular component organization or biogenesis protein metabolic process macromolecule metabolic process	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle membrane-enclosed lumen mitochondrial matrix intracellular organelle lumen organelle lumen
DA [auth Ab]	Mitochondrial ribosomal protein S2	structural molecule activity structural constituent of ribosome cation binding ion binding binding metal ion binding small molecule binding	ribonucleoprotein complex biogenesis organelle assembly membraneless organelle assembly cellular component biogenesis cellular component organization ribosome biogenesis organelle organization cellular component assembly cellular process cellular component organization or biogenesis mitochondrial ribosome assembly ribosome assembly biosynthetic process metabolic process ribonucleoprotein complex biogenesis organelle assembly membraneless organelle assembly cellular component biogenesis cellular component organization ribosome biogenesis organelle organization cellular component assembly cellular process cellular component organization or biogenesis mitochondrial ribosome assembly ribosome assembly biosynthetic process metabolic process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression protein biosynthetic process macromolecule biosynthetic process	membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope cellular anatomical structure organelle mitochondrial envelope cytoplasm membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope cellular anatomical structure organelle mitochondrial envelope cytoplasm organelle membrane protein-containing complex membrane-enclosed lumen mitochondrial matrix intracellular organelle lumen mitochondrial small ribosomal subunit ribosomal subunit organellar ribosome membraneless organelle organellar small ribosomal subunit ribosome mitochondrial protein-containing complex mitochondrial ribosome small ribosomal subunit intracellular membraneless organelle organelle lumen ribonucleoprotein complex
EA [auth Ac]	Coiled-coil-helix-coiled-coil-helix domain containing 1	cation binding ion binding binding metal ion binding small molecule binding	mitochondrial translation primary metabolic process mitochondrial gene expression gene expression translation macromolecule biosynthetic process protein biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process protein metabolic process	membrane-bounded organelle mitochondrial ribosome intracellular anatomical structure mitochondrion membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle mitochondrial matrix intracellular organelle lumen intracellular organelle cellular anatomical structure organellar ribosome organelle lumen organelle membrane-bounded organelle mitochondrial ribosome intracellular anatomical structure mitochondrion membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle mitochondrial matrix intracellular organelle lumen intracellular organelle cellular anatomical structure organellar ribosome organelle lumen organelle membraneless organelle ribosome cytoplasm
FA [auth Ad]	28S ribosomal protein S5, mitochondrial isoform X2	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	membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope cellular anatomical structure organelle mitochondrial envelope cytoplasm membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope cellular anatomical structure organelle mitochondrial envelope cytoplasm organelle membrane protein-containing complex membrane-enclosed lumen mitochondrial matrix intracellular organelle lumen mitochondrial small ribosomal subunit ribosomal subunit organellar ribosome membraneless organelle organellar small ribosomal subunit ribosome mitochondrial protein-containing complex mitochondrial ribosome small ribosomal subunit intracellular membraneless organelle organelle lumen ribonucleoprotein complex
GA [auth Ae]	mS39	RNA binding binding rRNA binding nucleic acid binding ribonucleoprotein complex binding protein-containing complex binding ribosomal small subunit binding ribosome binding	regulation of biosynthetic process regulation of biological process regulation of cellular process regulation of protein metabolic process biological regulation primary metabolic process regulation of macromolecule metabolic process gene expression translation macromolecule biosynthetic process protein biosynthetic process regulation of primary metabolic process post-transcriptional regulation of gene expression regulation of gene expression biosynthetic process regulation of biosynthetic process regulation of biological process regulation of cellular process regulation of protein metabolic process biological regulation primary metabolic process regulation of macromolecule metabolic process gene expression translation macromolecule biosynthetic process protein biosynthetic process regulation of primary metabolic process post-transcriptional regulation of gene expression regulation of gene expression biosynthetic process regulation of translation regulation of macromolecule biosynthetic process metabolic process cellular process macromolecule metabolic process protein metabolic process regulation of metabolic process mitochondrial translation mitochondrial gene expression	membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope cellular anatomical structure organelle mitochondrial envelope cytoplasm membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope cellular anatomical structure organelle mitochondrial envelope cytoplasm organelle membrane protein-containing complex ribonucleoprotein complex membraneless organelle intracellular membraneless organelle ribosome
HA [auth Ag]	uS9m	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	membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope cellular anatomical structure organelle mitochondrial envelope cytoplasm membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope cellular anatomical structure organelle mitochondrial envelope cytoplasm organelle membrane protein-containing complex membrane-enclosed lumen mitochondrial matrix intracellular organelle lumen mitochondrial small ribosomal subunit ribosomal subunit organellar ribosome membraneless organelle organellar small ribosomal subunit ribosome mitochondrial protein-containing complex mitochondrial ribosome small ribosomal subunit intracellular membraneless organelle organelle lumen ribonucleoprotein complex
IA [auth Ai]	Mitochondrial ribosomal protein S11	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	membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope cellular anatomical structure organelle mitochondrial envelope cytoplasm membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope cellular anatomical structure organelle mitochondrial envelope cytoplasm organelle membrane protein-containing complex membrane-enclosed lumen mitochondrial matrix intracellular organelle lumen mitochondrial small ribosomal subunit ribosomal subunit organellar ribosome membraneless organelle organellar small ribosomal subunit ribosome mitochondrial protein-containing complex mitochondrial ribosome small ribosomal subunit intracellular membraneless organelle organelle lumen ribonucleoprotein complex
JA [auth Aj]	Mitochondrial ribosomal protein S34	structural molecule activity structural constituent of ribosome	mitochondrial translation primary metabolic process mitochondrial gene expression gene expression translation macromolecule biosynthetic process protein biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process protein metabolic process	membrane-bounded organelle protein-containing complex intracellular anatomical structure mitochondrion membrane-enclosed lumen mitochondrial matrix intracellular organelle lumen mitochondrial small ribosomal subunit intracellular organelle ribosomal subunit cellular anatomical structure organellar ribosome membraneless organelle organellar small ribosomal subunit membrane-bounded organelle protein-containing complex intracellular anatomical structure mitochondrion membrane-enclosed lumen mitochondrial matrix intracellular organelle lumen mitochondrial small ribosomal subunit intracellular organelle ribosomal subunit cellular anatomical structure organellar ribosome membraneless organelle organellar small ribosomal subunit ribosome mitochondrial protein-containing complex mitochondrial ribosome small ribosomal subunit intracellular membraneless organelle intracellular membrane-bounded organelle organelle lumen organelle ribonucleoprotein complex cytoplasm
C [auth AA]	12S rRNA	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth BX]	IPR001857	Large ribosomal subunit protein bL19	Family
A [auth BX]	IPR038657	Large ribosomal subunit protein bL19 superfamily	Homologous Superfamily
A [auth BX]	IPR008991	Translation protein SH3-like domain superfamily	Homologous Superfamily
B [auth Bd]	IPR044884	Large ribosomal subunit protein mL55 superfamily	Homologous Superfamily
B [auth Bd]	IPR018615	Large ribosomal subunit protein mL55	Family
D [auth AB]	IPR039848	Small ribosomal subunit protein mS35, mitochondrial	Family
D [auth AB]	IPR019349	Small ribosomal subunit protein mS35, mitochondrial, conserved domain	Domain
E [auth AC]	IPR026146	Small ribosomal subunit protein uS3m, metazoan	Family
F [auth AD]	IPR013177	Ribosomal protein bS22, C-terminal	Domain
G [auth AE]	IPR000529	Small ribosomal subunit protein bS6	Family
G [auth AE]	IPR035980	Small ribosomal subunit protein bS6 superfamily	Homologous Superfamily
G [auth AE]	IPR014717	Translation elongation factor EF1B/small ribosomal subunit protein bS6	Homologous Superfamily
H [auth AF]	IPR000235	Small ribosomal subunit protein uS7	Family
H [auth AF]	IPR036823	Small ribosomal subunit protein uS7 domain superfamily	Homologous Superfamily
H [auth AF]	IPR023798	Small ribosomal subunit protein uS7 domain	Domain
J [auth AH]	IPR027486	Small ribosomal subunit protein uS10 domain	Domain
J [auth AH]	IPR040055	Small ribosomal subunit protein uS10m	Family
J [auth AH]	IPR036838	Small ribosomal subunit protein uS10 domain superfamily	Homologous Superfamily
L [auth AJ]	IPR006032	Small ribosomal subunit protein uS12	Family
L [auth AJ]	IPR005679	Ribosomal protein uS12, bacteria	Family
L [auth AJ]	IPR012340	Nucleic acid-binding, OB-fold	Homologous Superfamily
M [auth AK]	IPR001209	Small ribosomal subunit protein uS14	Family
N [auth AL]	IPR005290	Small ribosomal subunit protein uS15, bacteria	Family
N [auth AL]	IPR009068	uS15/NS1, RNA-binding domain superfamily	Homologous Superfamily
N [auth AL]	IPR052137	Universal small ribosomal subunit uS15	Family
N [auth AL]	IPR000589	Small ribosomal subunit protein uS15	Family
O [auth AM]	IPR023803	Small ribosomal subunit protein bS16 domain superfamily	Homologous Superfamily
O [auth AM]	IPR000307	Small ribosomal subunit protein bS16	Family
P [auth AN]	IPR039193	Small ribosomal subunit protein uS17m, metazoa	Family
P [auth AN]	IPR012340	Nucleic acid-binding, OB-fold	Homologous Superfamily
P [auth AN]	IPR000266	Small ribosomal subunit protein uS17	Family
Q [auth AO]	IPR040054	Small ribosomal subunit protein mS40	Family
Q [auth AO]	IPR001648	Small ribosomal subunit protein bS18	Family
Q [auth AO]	IPR036870	Small ribosomal subunit protein bS18 superfamily	Homologous Superfamily
R [auth AP]	IPR001648	Small ribosomal subunit protein bS18	Family
R [auth AP]	IPR018275	Small ribosomal subunit protein bS18, conserved site	Conserved Site
R [auth AP]	IPR036870	Small ribosomal subunit protein bS18 superfamily	Homologous Superfamily
S [auth AQ]	IPR038380	Small ribosomal subunit protein bS21 superfamily	Homologous Superfamily
S [auth AQ]	IPR001911	Small ribosomal subunit protein bS21	Family
T [auth AR]	IPR019374	Small ribosomal subunit protein mS22	Family
U [auth AS]	IPR059242	Small ribosomal subunit protein mS23, conserved domain	Domain
U [auth AS]	IPR019520	Small ribosomal subunit protein mS23, metazoa	Family
U [auth AS]	IPR023611	Small ribosomal subunit protein mS23, conserved domain, metazoa	Domain
V [auth AT]	IPR007741	Ribosomal protein/NADH dehydrogenase domain	Domain
V [auth AT]	IPR036249	Thioredoxin-like superfamily	Homologous Superfamily
V [auth AT]	IPR040049	Ribosomal subunit protein mS25/mL61, mitochondrial	Family
W [auth AU]	IPR002012	Gonadotropin-releasing hormone	Conserved Site
W [auth AU]	IPR019792	Gonadoliberin	Family
X [auth AV]	IPR019266	Small ribosomal subunit protein mS27	Family
X [auth AV]	IPR011990	Tetratricopeptide-like helical domain superfamily	Homologous Superfamily
X [auth AV]	IPR034913	mS27/PTCD2	Family
X [auth AV]	IPR002885	Pentatricopeptide repeat	Repeat
Y [auth AW]	IPR019375	Small ribosomal subunit protein bS1m	Family
Z [auth AX]	IPR019368	Small ribosomal subunit protein mS29	Family
Z [auth AX]	IPR008092	Small ribosomal subunit protein mS29, metazoa	Family
Z [auth AX]	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
AA [auth AY]	IPR026299	Mitochondrial 28S ribosomal protein S31	Family
BA [auth AZ]	IPR013219	Small ribosomal subunit protein mS33	Family
CA [auth Aa]	IPR050057	Prokaryotic/Mitochondrial Release Factor	Family
CA [auth Aa]	IPR000352	Peptide chain release factor class I	Domain
CA [auth Aa]	IPR045853	Peptide chain release factor class I superfamily	Homologous Superfamily
CA [auth Aa]	IPR005139	Peptide chain release factor	Domain
DA [auth Ab]	IPR005706	Small ribosomal subunit protein uS2, bacteria/mitochondria/plastid	Family
DA [auth Ab]	IPR023591	Small ribosomal subunit protein uS2, flavodoxin-like domain superfamily	Homologous Superfamily
DA [auth Ab]	IPR018130	Small ribosomal subunit protein uS2, conserved site	Conserved Site
DA [auth Ab]	IPR001865	Small ribosomal subunit protein uS2	Family
EA [auth Ac]	IPR010625	CHCH	Domain
EA [auth Ac]	IPR009069	Cysteine alpha-hairpin motif superfamily	Homologous Superfamily
EA [auth Ac]	IPR033620	Small ribosomal subunit protein mS37, metazoan	Family
FA [auth Ad]	IPR000851	Small ribosomal subunit protein uS5	Family
FA [auth Ad]	IPR048584	Small ribosomal subunit protein uS5m, N-terminal domain	Domain
FA [auth Ad]	IPR005324	Small ribosomal subunit protein uS5, C-terminal	Domain
FA [auth Ad]	IPR013810	Small ribosomal subunit protein uS5, N-terminal	Domain
FA [auth Ad]	IPR020568	Ribosomal protein uS5 domain 2-type superfamily	Homologous Superfamily
FA [auth Ad]	IPR018192	Small ribosomal subunit protein uS5, N-terminal, conserved site	Conserved Site
FA [auth Ad]	IPR014721	Small ribosomal subunit protein uS5 domain 2-type fold, subgroup	Homologous Superfamily
GA [auth Ae]	IPR037387	Pentatricopeptide repeat domain-containing protein 3	Family
GA [auth Ae]	IPR011990	Tetratricopeptide-like helical domain superfamily	Homologous Superfamily
GA [auth Ae]	IPR055063	Small ribosomal subunit protein mS39, PPR	Repeat
GA [auth Ae]	IPR002885	Pentatricopeptide repeat	Repeat
HA [auth Ag]	IPR020574	Small ribosomal subunit protein uS9, conserved site	Conserved Site
HA [auth Ag]	IPR020568	Ribosomal protein uS5 domain 2-type superfamily	Homologous Superfamily
HA [auth Ag]	IPR000754	Small ribosomal subunit protein uS9	Family
HA [auth Ag]	IPR014721	Small ribosomal subunit protein uS5 domain 2-type fold, subgroup	Homologous Superfamily
IA [auth Ai]	IPR001971	Small ribosomal subunit protein uS11	Family
IA [auth Ai]	IPR036967	Small ribosomal subunit protein uS11 superfamily	Homologous Superfamily
IA [auth Ai]	IPR018102	Small ribosomal subunit protein uS11, conserved site	Conserved Site
JA [auth Aj]	IPR032053	Small ribosomal subunit protein mS34	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
CA [auth Aa]	: O75570	osteosarcoma psoriasis ovarian cancer pancreatic intraductal papillary-mucinous neoplasm

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
I [auth AG]	FME	Parent Component: MET : AA0021 , AA0566 : N-formyl-L-methionine residue MOD:00030 , N-formyl-L-methionine (Met) MOD:00482 , N-[(L-histidin-1'-yl)methyl]-L-methionine (fMet) MOD:01890 , N-[(L-histidin-1'-yl)methyl]-L-methionine (Met) MOD:01891
S [auth AQ]	AYA	Parent Component: ALA : AA0021 , AA0566
EA [auth Ac]	AYA	Parent Component: ALA : AA0021 , AA0566
IA [auth Ai]	5F0	: AA0021 , AA0566
C [auth AA]	5MC	Parent Component: C : AA0021 , AA0566
C [auth AA]	5MU	Parent Component: U : AA0021 , AA0566
C [auth AA]	B8T	Parent Component: C : AA0021 , AA0566
C [auth AA]	MA6	Parent Component: A : AA0021 , AA0566

RCSB PDB is hosted by

RCSB PDB is a member of

RCSB Partners
Nucleic Acid Knowledgebase

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.