7TGH | pdb_00007tgh

Cryo-EM structure of respiratory super-complex CI+III2 from Tetrahymena thermophila

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Membrane Protein Annotation: mpstruc

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
IB [auth S2]	SCOP2 Family	Nqo4-like	8107319	4000433	SCOP2 (2022-06-29)
IB [auth S2]	SCOP2 Superfamily	HydB/Nqo4-like	8107320	3001849	SCOP2 (2022-06-29)
MB [auth S7]	SCOP2 Family	Nq06/HydA N-terminal domain-like	8107321	4007641	SCOP2 (2022-06-29)
MB [auth S7]	SCOP2 Superfamily	Nqo6/HydA N-terminal domain-like	8107322	3002291	SCOP2 (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 1]	Proton_antipo_M	e7tgh11	A: beta barrels	X: Nuclear receptor ligand-binding domain	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Proton_antipo_M	ECOD (v294.2)
E [auth 3]	Complex1_49kDa	e7tgh301	A: beta barrels	X: Histone-like	H: all-alpha NTP pyrophosphatases	T: Hypothetical protein AF_0060	F: Complex1_49kDa	ECOD (v294.2)
F [auth 3A]	Complex1_49kDa	e7tgh3A01	A: beta barrels	X: Histone-like	H: all-alpha NTP pyrophosphatases	T: Hypothetical protein AF_0060	F: Complex1_49kDa	ECOD (v294.2)
G [auth 3B]	SLBB	e7tgh3B1	A: beta barrels	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: SLBB	ECOD (v294.2)
H [auth 3C]	Complex1_49kDa	e7tgh3C01	A: beta barrels	X: Histone-like	H: all-alpha NTP pyrophosphatases	T: Hypothetical protein AF_0060	F: Complex1_49kDa	ECOD (v294.2)
I [auth 3D]	Complex1_49kDa	e7tgh3D01	A: beta barrels	X: Histone-like	H: all-alpha NTP pyrophosphatases	T: Hypothetical protein AF_0060	F: Complex1_49kDa	ECOD (v294.2)
J [auth 3E]	Complex1_49kDa	e7tgh3E01	A: beta barrels	X: Histone-like	H: all-alpha NTP pyrophosphatases	T: Hypothetical protein AF_0060	F: Complex1_49kDa	ECOD (v294.2)
K [auth 3F]	Proton_antipo_M	e7tgh3F1	A: beta barrels	X: Nuclear receptor ligand-binding domain	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Proton_antipo_M	ECOD (v294.2)
V [auth 3f]	Proton_antipo_M	e7tgh3f1	A: beta barrels	X: Nuclear receptor ligand-binding domain	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Proton_antipo_M	ECOD (v294.2)
CA [auth 4]	Proton_antipo_M	e7tgh41	A: beta barrels	X: Nuclear receptor ligand-binding domain	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Proton_antipo_M	ECOD (v294.2)
DA [auth 4L]	NADH_4Fe-4S	e7tgh4L1	A: beta barrels	X: Nuclear receptor ligand-binding domain	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: NADH_4Fe-4S	ECOD (v294.2)
EA [auth 5]	NADH_4Fe-4S	e7tgh51	A: beta barrels	X: Nuclear receptor ligand-binding domain	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: NADH_4Fe-4S	ECOD (v294.2)
HA [auth A2]	NADH_4Fe-4S	e7tghA21	A: beta barrels	X: Nuclear receptor ligand-binding domain	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: NADH_4Fe-4S	ECOD (v294.2)
IA [auth A5]	Complex1_49kDa	e7tghA501	A: beta barrels	X: Histone-like	H: all-alpha NTP pyrophosphatases	T: Hypothetical protein AF_0060	F: Complex1_49kDa	ECOD (v294.2)
JA [auth A6]	Complex1_49kDa	e7tghA601	A: beta barrels	X: Histone-like	H: all-alpha NTP pyrophosphatases	T: Hypothetical protein AF_0060	F: Complex1_49kDa	ECOD (v294.2)
LA [auth A9]	G-alpha	e7tghA91	A: beta barrels	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: G-alpha	ECOD (v294.2)
OA [auth AL]	Complex1_49kDa	e7tghAL01	A: beta barrels	X: Histone-like	H: all-alpha NTP pyrophosphatases	T: Hypothetical protein AF_0060	F: Complex1_49kDa	ECOD (v294.2)
UA [auth C1]	Complex1_49kDa	e7tghC101	A: beta barrels	X: Histone-like	H: all-alpha NTP pyrophosphatases	T: Hypothetical protein AF_0060	F: Complex1_49kDa	ECOD (v294.2)
VA [auth C2]	Complex1_49kDa	e7tghC201	A: beta barrels	X: Histone-like	H: all-alpha NTP pyrophosphatases	T: Hypothetical protein AF_0060	F: Complex1_49kDa	ECOD (v294.2)
WA [auth C3]	Complex1_49kDa	e7tghC301	A: beta barrels	X: Histone-like	H: all-alpha NTP pyrophosphatases	T: Hypothetical protein AF_0060	F: Complex1_49kDa	ECOD (v294.2)
BB [auth T1]		e7tghT11	A: beta barrels	X: RNase A-like	H: RNase A-like	T: RNase A-like	F:	ECOD (v294.2)
HB [auth S1]	NADH_4Fe-4S	e7tghS11	A: beta barrels	X: Nuclear receptor ligand-binding domain	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: NADH_4Fe-4S	ECOD (v294.2)
IB [auth S2]	Complex1_49kDa	e7tghS201	A: beta barrels	X: Histone-like	H: all-alpha NTP pyrophosphatases	T: Hypothetical protein AF_0060	F: Complex1_49kDa	ECOD (v294.2)
JB [auth S3]	NADH_4Fe-4S	e7tghS31	A: beta barrels	X: Nuclear receptor ligand-binding domain	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: NADH_4Fe-4S	ECOD (v294.2)
KB [auth S4]	PF31221	e7tghS401	A: beta barrels	X: Histone-like	H: all-alpha NTP pyrophosphatases	T: Hypothetical protein AF_0060	F: PF31221	ECOD (v294.2)
LB [auth S6]	PF31221	e7tghS601	A: beta barrels	X: Histone-like	H: all-alpha NTP pyrophosphatases	T: Hypothetical protein AF_0060	F: PF31221	ECOD (v294.2)
MB [auth S7]	NADH_4Fe-4S	e7tghS71	A: beta barrels	X: Nuclear receptor ligand-binding domain	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: NADH_4Fe-4S	ECOD (v294.2)
PB [auth TX]	NADH_4Fe-4S	e7tghTX1	A: beta barrels	X: Nuclear receptor ligand-binding domain	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: NADH_4Fe-4S	ECOD (v294.2)
SB [auth V1]	NADH_4Fe-4S	e7tghV11	A: beta barrels	X: Nuclear receptor ligand-binding domain	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: NADH_4Fe-4S	ECOD (v294.2)
TB [auth V2]	PF31221	e7tghV201	A: beta barrels	X: Histone-like	H: all-alpha NTP pyrophosphatases	T: Hypothetical protein AF_0060	F: PF31221	ECOD (v294.2)
GC [auth S5]	adh_short_C2	e7tghS51	A: beta barrels	X: Nuclear receptor ligand-binding domain	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: adh_short_C2	ECOD (v294.2)
NB [auth S8]	PF31221	e7tghS801	A: beta barrels	X: Histone-like	H: all-alpha NTP pyrophosphatases	T: Hypothetical protein AF_0060	F: PF31221	ECOD (v294.2)
ZA [auth FX]	NADH_4Fe-4S	e7tghFX1	A: beta barrels	X: Nuclear receptor ligand-binding domain	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: NADH_4Fe-4S	ECOD (v294.2)
NA [auth AC]	Complex1_49kDa	e7tghAC01	A: beta barrels	X: Histone-like	H: all-alpha NTP pyrophosphatases	T: Hypothetical protein AF_0060	F: Complex1_49kDa	ECOD (v294.2)
MA [auth AB]	Complex1_49kDa	e7tghAB01	A: beta barrels	X: Histone-like	H: all-alpha NTP pyrophosphatases	T: Hypothetical protein AF_0060	F: Complex1_49kDa	ECOD (v294.2)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
F [auth 3A], Q [auth 3a]	PF05193	Peptidase M16 inactive domain (Peptidase_M16_C)	Peptidase M16 inactive domain	Peptidase M16 consists of two structurally related domains. One is the active peptidase, whereas the other is inactive. The two domains hold the substrate like a clamp [1].	Domain
G [auth 3B], R [auth 3b]	PF05193	Peptidase M16 inactive domain (Peptidase_M16_C)	Peptidase M16 inactive domain	Peptidase M16 consists of two structurally related domains. One is the active peptidase, whereas the other is inactive. The two domains hold the substrate like a clamp [1].	Domain
G [auth 3B], R [auth 3b]	PF00675	Insulinase (Peptidase family M16) (Peptidase_M16)	Insulinase (Peptidase family M16)	-	Family
I [auth 3D], T [auth 3d]	PF02167	Cytochrome C1 family (Cytochrom_C1)	Cytochrome C1 family	-	Family
J [auth 3E], U [auth 3e]	PF00355	Rieske [2Fe-2S] domain (Rieske)	Rieske [2Fe-2S] domain	The rieske domain has a [2Fe-2S] centre. Two conserved cysteines coordinate one Fe ion, while the other Fe ion is coordinated by two conserved histidines. In hyperthermophilic archaea there is a SKTPCX(2-3)C motif at the C-terminus. The cysteines in ...	The rieske domain has a [2Fe-2S] centre. Two conserved cysteines coordinate one Fe ion, while the other Fe ion is coordinated by two conserved histidines. In hyperthermophilic archaea there is a SKTPCX(2-3)C motif at the C-terminus. The cysteines in this motif form a disulphide bridge, which stabilises the protein [4].	Domain
K [auth 3F], V [auth 3f]	PF02320	Ubiquinol-cytochrome C reductase hinge protein (UCR_hinge)	Ubiquinol-cytochrome C reductase hinge protein	The ubiquinol-cytochrome C reductase complex (cytochrome bc1 complex) is a respiratory multienzyme complex [1]. This Pfam family represents the 'hinge' protein of the complex which is thought to mediate formation of the cytochrome c1 and cytochrome c ...	The ubiquinol-cytochrome C reductase complex (cytochrome bc1 complex) is a respiratory multienzyme complex [1]. This Pfam family represents the 'hinge' protein of the complex which is thought to mediate formation of the cytochrome c1 and cytochrome c complex.	Domain
HA [auth A2]	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
IA [auth A5]	PF04716	ETC complex I subunit conserved region (ETC_C1_NDUFA5)	ETC complex I subunit conserved region	-	Family
LA [auth A9]	PF01370	NAD dependent epimerase/dehydratase family (Epimerase)	NAD dependent epimerase/dehydratase family	-	Family
OA [auth AL]	PF05071	NADH ubiquinone oxidoreductase subunit NDUFA12 (NDUFA12)	NADH ubiquinone oxidoreductase subunit NDUFA12	-	Family
UA [auth C1]	PF00132	Bacterial transferase hexapeptide (six repeats) (Hexapep)	Bacterial transferase hexapeptide (six repeats)	-	Repeat
VA [auth C2]	PF21711	Dynactin subunit 5 (DCTN5)	Dynactin subunit 5	-	Repeat
WA [auth C3]	PF00132	Bacterial transferase hexapeptide (six repeats) (Hexapep)	Bacterial transferase hexapeptide (six repeats)	-	Repeat
YA [auth J1]	PF00226	DnaJ domain (DnaJ)	DnaJ domain	DnaJ domains (J-domains) are associated with hsp70 heat-shock system and it is thought that this domain mediates the interaction. DnaJ-domain is therefore part of a chaperone (protein folding) system. The T-antigens, although not in Prosite are conf ...	DnaJ domains (J-domains) are associated with hsp70 heat-shock system and it is thought that this domain mediates the interaction. DnaJ-domain is therefore part of a chaperone (protein folding) system. The T-antigens, although not in Prosite are confirmed as DnaJ containing domains from literature [2].	Domain
AB [auth T2]	PF00501	AMP-binding enzyme (AMP-binding)	AMP-binding enzyme	-	Family
BB [auth T1]	PF02684	Lipid-A-disaccharide synthetase (LpxB)	Lipid-A-disaccharide synthetase	-	Family
DB [auth X1]	PF10785	NADH-ubiquinone oxidoreductase complex I, 21 kDa subunit (NADH-u_ox-rdase)	NADH-ubiquinone oxidoreductase complex I, 21 kDa subunit	This family is the N-terminal domain of NADH-ubiquinone oxidoreductase 21 kDa subunits from fungi, lower metazoa and plants.	Domain
HB [auth S1]	PF00384	Molybdopterin oxidoreductase (Molybdopterin)	Molybdopterin oxidoreductase		Domain
HB [auth S1]	PF22151	NADH-ubiquinone oxidoreductase NDSU1/NuoG-like, 4Fe-4S domain (Fer4_NDSU1)	NADH-ubiquinone oxidoreductase NDSU1/NuoG-like, 4Fe-4S domain	This entry represents the 4Fe-4S domain of NADH-ubiquinone oxidoreductase NDUFS1 from mammals and NuoG from bacteria, which are part of respiratory chain complex I [1-5].	Domain
HB [auth S1]	PF22117	NADH-quinone oxidoreductase subunit 3, ferredoxin-like domain (Fer4_Nqo3)	NADH-quinone oxidoreductase subunit 3, ferredoxin-like domain	NADH-quinone oxidoreductase subunit 3 (Nqo3) is a component of respiratory complex I. This protein is located at the peripheral arm of the complex and consists of multiple domains. This entry represents the second ferredoxin-like domain which contain ...	NADH-quinone oxidoreductase subunit 3 (Nqo3) is a component of respiratory complex I. This protein is located at the peripheral arm of the complex and consists of multiple domains. This entry represents the second ferredoxin-like domain which contains Fe4-S4 cluster, one of the redox centers of the complex [1-5].	Domain
HB [auth S1]	PF09326	NADH-ubiquinone oxidoreductase subunit G, C-terminal (NADH_dhqG_C)	NADH-ubiquinone oxidoreductase subunit G, C-terminal	-	Family
HB [auth S1]	PF10588	NADH-ubiquinone oxidoreductase-G iron-sulfur binding region (NADH-G_4Fe-4S_3)	NADH-ubiquinone oxidoreductase-G iron-sulfur binding region		Domain
KB [auth S4]	PF04800	NADH dehydrogenase ubiquinone Fe-S protein 4 (NDUS4)	NADH dehydrogenase ubiquinone Fe-S protein 4	-	Family
LB [auth S6]	PF10276	Zinc-finger domain (zf-CHCC)	Zinc-finger domain	This is a short zinc-finger domain conserved from fungi to humans. It is Cx8Hx14Cx2C.	Domain
PB [auth TX]	PF00085	Thioredoxin (Thioredoxin)	Thioredoxin	Thioredoxins are small enzymes that participate in redox reactions, via the reversible oxidation of an active centre disulfide bond. Some members with only the active site are not separated from the noise.	Domain
SB [auth V1]	PF22461	SLBB domain (SLBB_2)	SLBB domain	This entry represents a set of SLBB domains [5].	Domain
SB [auth V1]	PF01512	Nuo51 FMN-binding domain (Complex1_51K)	Nuo51 FMN-binding domain	This entry represents the FMN-binding domain of NADH-ubiquinone oxidoreductase 51kDa subunit from NADH:ubiquinone oxidoreductase.	Domain
SB [auth V1]	PF10589	NADH-ubiquinone oxidoreductase-F iron-sulfur binding region (NADH_4Fe-4S)	NADH-ubiquinone oxidoreductase-F iron-sulfur binding region		Domain
TB [auth V2]	PF01257	Thioredoxin-like [2Fe-2S] ferredoxin (2Fe-2S_thioredx)	Thioredoxin-like [2Fe-2S] ferredoxin	-	Family
NB [auth S8]	PF12838	4Fe-4S dicluster domain (Fer4_7)	4Fe-4S dicluster domain	Superfamily includes proteins containing domains which bind to iron-sulfur clusters. Members include bacterial ferredoxins, various dehydrogenases, and various reductases. Structure of the domain is an alpha-antiparallel beta sandwich. Domain contai ...	Superfamily includes proteins containing domains which bind to iron-sulfur clusters. Members include bacterial ferredoxins, various dehydrogenases, and various reductases. Structure of the domain is an alpha-antiparallel beta sandwich. Domain contains two 4Fe4S clusters.	Domain
ZA [auth FX]	PF00111	2Fe-2S iron-sulfur cluster binding domain (Fer2)	2Fe-2S iron-sulfur cluster binding domain		Domain
NA [auth AC]	PF00550	Phosphopantetheine attachment site (PP-binding)	Phosphopantetheine attachment site	A 4'-phosphopantetheine prosthetic group is attached through a serine. This prosthetic group acts as a a 'swinging arm' for the attachment of activated fatty acid and amino-acid groups. This domain forms a four helix bundle. This family includes memb ...	A 4'-phosphopantetheine prosthetic group is attached through a serine. This prosthetic group acts as a a 'swinging arm' for the attachment of activated fatty acid and amino-acid groups. This domain forms a four helix bundle. This family includes members not included in Prosite. The inclusion of these members is supported by sequence analysis and functional evidence. The related domain of Swiss:P19828 has the attachment serine replaced by an alanine.	Domain
MA [auth AB]	PF00550	Phosphopantetheine attachment site (PP-binding)	Phosphopantetheine attachment site	A 4'-phosphopantetheine prosthetic group is attached through a serine. This prosthetic group acts as a a 'swinging arm' for the attachment of activated fatty acid and amino-acid groups. This domain forms a four helix bundle. This family includes memb ...	A 4'-phosphopantetheine prosthetic group is attached through a serine. This prosthetic group acts as a a 'swinging arm' for the attachment of activated fatty acid and amino-acid groups. This domain forms a four helix bundle. This family includes members not included in Prosite. The inclusion of these members is supported by sequence analysis and functional evidence. The related domain of Swiss:P19828 has the attachment serine replaced by an alanine.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth 1]	NADH-ubiquinone oxidoreductase chain 1	oxidoreductase activity oxidoreductase activity, acting on NAD(P)H catalytic activity NADH dehydrogenase activity monoatomic cation transmembrane transporter activity proton transmembrane transporter activity primary active transmembrane transporter activity electron transfer activity active monoatomic ion transmembrane transporter activity NADH dehydrogenase (ubiquinone) activity oxidoreduction-driven active transmembrane transporter activity active transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity oxidoreductase activity oxidoreductase activity, acting on NAD(P)H catalytic activity NADH dehydrogenase activity monoatomic cation transmembrane transporter activity proton transmembrane transporter activity primary active transmembrane transporter activity electron transfer activity active monoatomic ion transmembrane transporter activity NADH dehydrogenase (ubiquinone) activity oxidoreduction-driven active transmembrane transporter activity active transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity	aerobic respiration cellular respiration energy derivation by oxidation of organic compounds metabolic process cellular process generation of precursor metabolites and energy	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
B [auth 1B]	NADH dehydrogenase subunit 1	-	-	cellular anatomical structure membrane
C [auth 2]	Ymf65	-	-	-
D [auth 2B]	NADH dehydrogenase subunit 2	oxidoreductase activity catalytic activity	-	-
E [auth 3]	NADH-ubiquinone oxidoreductase chain 3	oxidoreductase activity catalytic activity monoatomic cation transmembrane transporter activity proton transmembrane transporter activity primary active transmembrane transporter activity electron transfer activity active monoatomic ion transmembrane transporter activity NADH dehydrogenase (ubiquinone) activity oxidoreduction-driven active transmembrane transporter activity active transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity	-	protein-containing complex cellular anatomical structure catalytic complex membrane membrane protein complex oxidoreductase complex NADH dehydrogenase complex membrane-bounded organelle mitochondrial membrane intracellular anatomical structure mitochondrion intracellular membrane-bounded organelle intracellular organelle organelle envelope protein-containing complex cellular anatomical structure catalytic complex membrane membrane protein complex oxidoreductase complex NADH dehydrogenase complex membrane-bounded organelle mitochondrial membrane intracellular anatomical structure mitochondrion intracellular membrane-bounded organelle intracellular organelle organelle envelope organelle mitochondrial envelope cytoplasm organelle membrane
F [auth 3A], Q [auth 3a]	M16 family peptidase, putative	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
G [auth 3B], R [auth 3b]	Peptidase M16 inactive domain protein	peptidase activity catalytic activity, acting on a protein metallopeptidase activity hydrolase activity catalytic activity cation binding ion binding binding metal ion binding small molecule binding	proteolysis metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle
H [auth 3C], S [auth 3c]	Apocytochrome b	oxidoreductase activity catalytic activity electron transfer activity	cellular respiration energy derivation by oxidation of organic compounds respiratory electron transport chain electron transport chain metabolic process cellular process generation of precursor metabolites and energy	cellular anatomical structure membrane
I [auth 3D], T [auth 3d]	Cytochrome protein c1	binding tetrapyrrole binding heme binding electron transfer activity cation binding ion binding metal ion binding small molecule binding	aerobic respiration cellular respiration aerobic electron transport chain oxidative phosphorylation energy derivation by oxidation of organic compounds ATP synthesis coupled electron transport electron transport chain generation of precursor metabolites and energy mitochondrial electron transport, ubiquinol to cytochrome c respiratory electron transport chain metabolic process cellular process mitochondrial ATP synthesis coupled electron transport	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle membrane
J [auth 3E], U [auth 3e]	Rieske iron-sulfur protein, ubiquinol-cytochrome C reductase iron-sulfur subunit	iron-sulfur cluster binding 2 iron, 2 sulfur cluster binding binding metal cluster binding small molecule binding cation binding ion binding metal ion binding	-	cellular anatomical structure membrane
K [auth 3F], V [auth 3f]	Ubiquinol-cytochrome C reductase hinge protein	-	-	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
L [auth 3G], W [auth 3g]	UQCRB	-	-	-
M [auth 3H], X [auth 3h]	Transmembrane protein, putative	-	-	-
N [auth 3I], Y [auth 3i]	Transmembrane protein, putative	-	-	-
P [auth 3M]	UNK1	-	-	-
AA [auth 3l]	UNK2	-	-	-
BA [auth 3m]	UNK3	-	-	-
CA [auth 4]	NADH-ubiquinone oxidoreductase chain 4	oxidoreductase activity catalytic activity monoatomic cation transmembrane transporter activity proton transmembrane transporter activity primary active transmembrane transporter activity electron transfer activity active monoatomic ion transmembrane transporter activity NADH dehydrogenase (ubiquinone) activity oxidoreduction-driven active transmembrane transporter activity active transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity	aerobic respiration cellular respiration oxidative phosphorylation energy derivation by oxidation of organic compounds respiratory electron transport chain ATP synthesis coupled electron transport electron transport chain metabolic process cellular process generation of precursor metabolites and energy	cell periphery cellular anatomical structure plasma membrane membrane membrane-bounded organelle mitochondrial membrane intracellular anatomical structure mitochondrion intracellular membrane-bounded organelle intracellular organelle organelle envelope organelle mitochondrial envelope cytoplasm cell periphery cellular anatomical structure plasma membrane membrane membrane-bounded organelle mitochondrial membrane intracellular anatomical structure mitochondrion intracellular membrane-bounded organelle intracellular organelle organelle envelope organelle mitochondrial envelope cytoplasm organelle membrane
DA [auth 4L]	Ymf58	-	-	-
EA [auth 5]	NADH dehydrogenase subunit 5	oxidoreductase activity oxidoreductase activity, acting on NAD(P)H catalytic activity NADH dehydrogenase activity monoatomic cation transmembrane transporter activity proton transmembrane transporter activity primary active transmembrane transporter activity electron transfer activity active monoatomic ion transmembrane transporter activity NADH dehydrogenase (ubiquinone) activity oxidoreduction-driven active transmembrane transporter activity active transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity oxidoreductase activity oxidoreductase activity, acting on NAD(P)H catalytic activity NADH dehydrogenase activity monoatomic cation transmembrane transporter activity proton transmembrane transporter activity primary active transmembrane transporter activity electron transfer activity active monoatomic ion transmembrane transporter activity NADH dehydrogenase (ubiquinone) activity oxidoreduction-driven active transmembrane transporter activity active transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity	aerobic respiration cellular respiration oxidative phosphorylation energy derivation by oxidation of organic compounds respiratory electron transport chain ATP synthesis coupled electron transport electron transport chain metabolic process cellular process generation of precursor metabolites and energy electron transport coupled proton transport transport proton transmembrane transport monoatomic ion transmembrane transport aerobic respiration cellular respiration oxidative phosphorylation energy derivation by oxidation of organic compounds respiratory electron transport chain ATP synthesis coupled electron transport electron transport chain metabolic process cellular process generation of precursor metabolites and energy electron transport coupled proton transport transport proton transmembrane transport monoatomic ion transmembrane transport establishment of localization monoatomic cation transmembrane transport transmembrane transport localization energy coupled proton transmembrane transport, against electrochemical gradient monoatomic ion transport monoatomic cation transport	cellular anatomical structure membrane
FA [auth 5B]	Ymf57	-	-	-
GA [auth 6]	Ymf62	-	-	-
HA [auth A2]	Ribosomal protein L51/S25/CI-B8 domain protein	-	-	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
IA [auth A5]	ETC complex I subunit motif protein	-	cellular respiration energy derivation by oxidation of organic compounds respiratory electron transport chain electron transport chain metabolic process cellular process generation of precursor metabolites and energy	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
JA [auth A6]	NADH dehydrogenase, putative	-	response to oxidative stress response to stimulus response to stress	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
KA [auth A7]	NDUA7	-	-	-
LA [auth A9]	NAD-dependent epimerase/dehydratase family protein	protein-containing complex binding binding	-	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle
OA [auth AL]	NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 12	-	response to oxidative stress response to stimulus response to stress	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 respiratory chain complex protein-containing complex catalytic complex membrane protein complex transporter complex NADH dehydrogenase complex transmembrane transporter complex respiratory chain complex I oxidoreductase complex
PA [auth AM]	NDUA13	-	-	-
QA [auth B7]	NDUB7	-	-	-
RA [auth B8]	NDUB8	-	-	-
SA [auth BL]	NDUB10	-	-	-
TA [auth C]	UNK4	-	-	-
UA [auth C1]	Gamma-carbonic anhydrase	-	-	-
VA [auth C2]	Gamma-carbonic anhydrase	-	-	-
WA [auth C3]	Transcription factor apfi protein, putative	-	-	-
XA [auth TD]	Transmembrane protein, putative	-	-	-
YA [auth J1]	DnaJ domain protein	unfolded protein binding protein binding binding protein folding chaperone protein-folding chaperone binding	-	cellular anatomical structure intracellular anatomical structure cytoplasm
AB [auth T2]	Acyl-CoA synthetase (AMP-forming)/AMP-acid ligase II	catalytic activity ligase activity	-	-
BB [auth T1]	Lipid-A-disaccharide synthase	lipid-A-disaccharide synthase activity UDP-glycosyltransferase activity glycosyltransferase activity transferase activity hexosyltransferase activity catalytic activity binding phospholipid binding lipid binding	carbohydrate derivative biosynthetic process lipooligosaccharide metabolic process glycolipid metabolic process lipid A biosynthetic process liposaccharide metabolic process carbohydrate derivative metabolic process lipid biosynthetic process primary metabolic process glycolipid biosynthetic process phospholipid biosynthetic process phospholipid metabolic process lipid A metabolic process biosynthetic process organophosphate metabolic process organophosphate biosynthetic process carbohydrate derivative biosynthetic process lipooligosaccharide metabolic process glycolipid metabolic process lipid A biosynthetic process liposaccharide metabolic process carbohydrate derivative metabolic process lipid biosynthetic process primary metabolic process glycolipid biosynthetic process phospholipid biosynthetic process phospholipid metabolic process lipid A metabolic process biosynthetic process organophosphate metabolic process organophosphate biosynthetic process phosphate-containing compound metabolic process lipooligosaccharide biosynthetic process metabolic process cellular process phosphorus metabolic process lipid metabolic process	cellular anatomical structure membrane
CB [auth A1]	NDUA1	-	-	-
DB [auth X1]	NADH-ubiquinone oxidoreductase complex I, 21 kDa subunit	-	-	-
EB [auth T6]	NDUTT6	-	-	-
FB [auth T5]	Transmembrane protein, putative	-	-	-
GB [auth R]	UNK5	-	-	-
HB [auth S1]	NADH-ubiquinone oxidoreductase 75 kDa subunit	monoatomic cation transmembrane transporter activity proton transmembrane transporter activity primary active transmembrane transporter activity electron transfer activity active monoatomic ion transmembrane transporter activity NADH dehydrogenase (ubiquinone) activity oxidoreduction-driven active transmembrane transporter activity active transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity oxidoreductase activity oxidoreductase activity, acting on NAD(P)H catalytic activity monoatomic cation transmembrane transporter activity proton transmembrane transporter activity primary active transmembrane transporter activity electron transfer activity active monoatomic ion transmembrane transporter activity NADH dehydrogenase (ubiquinone) activity oxidoreduction-driven active transmembrane transporter activity active transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity oxidoreductase activity oxidoreductase activity, acting on NAD(P)H catalytic activity iron-sulfur cluster binding binding 4 iron, 4 sulfur cluster binding metal cluster binding small molecule binding cation binding ion binding metal ion binding	aerobic respiration cellular respiration oxidative phosphorylation energy derivation by oxidation of organic compounds respiratory electron transport chain ATP synthesis coupled electron transport electron transport chain metabolic process cellular process generation of precursor metabolites and energy	cellular anatomical structure membrane
IB [auth S2]	NADH dehydrogenase subunit 7	NAD binding binding nucleoside phosphate binding purine nucleotide binding adenyl nucleotide binding nucleotide binding heterocyclic compound binding small molecule binding oxidoreductase activity oxidoreductase activity, acting on NAD(P)H catalytic activity quinone binding	aerobic respiration cellular respiration aerobic electron transport chain oxidative phosphorylation energy derivation by oxidation of organic compounds ATP synthesis coupled electron transport electron transport chain generation of precursor metabolites and energy mitochondrial electron transport, NADH to ubiquinone respiratory electron transport chain metabolic process cellular process mitochondrial ATP synthesis coupled electron transport	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle
JB [auth S3]	NADH dehydrogenase subunit 9	oxidoreductase activity oxidoreductase activity, acting on NAD(P)H catalytic activity monoatomic cation transmembrane transporter activity proton transmembrane transporter activity primary active transmembrane transporter activity electron transfer activity active monoatomic ion transmembrane transporter activity NADH dehydrogenase (ubiquinone) activity oxidoreduction-driven active transmembrane transporter activity active transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity	-	-
KB [auth S4]	NADH dehydrogenase [ubiquinone] iron-sulfur protein 4, mitochondrial	-	electron transport chain metabolic process cellular process generation of precursor metabolites and energy	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
LB [auth S6]	Zinc-finger protein	cation binding transition metal ion binding zinc ion binding ion binding binding metal ion binding small molecule binding	aerobic respiration cellular respiration aerobic electron transport chain oxidative phosphorylation energy derivation by oxidation of organic compounds ATP synthesis coupled electron transport electron transport chain generation of precursor metabolites and energy mitochondrial electron transport, NADH to ubiquinone respiratory electron transport chain metabolic process cellular process mitochondrial ATP synthesis coupled electron transport	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle
MB [auth S7]	NADH dehydrogenase subunit 10	oxidoreductase activity catalytic activity iron-sulfur cluster binding binding 4 iron, 4 sulfur cluster binding metal cluster binding small molecule binding cation binding ion binding metal ion binding monoatomic cation transmembrane transporter activity proton transmembrane transporter activity primary active transmembrane transporter activity electron transfer activity oxidoreductase activity catalytic activity iron-sulfur cluster binding binding 4 iron, 4 sulfur cluster binding metal cluster binding small molecule binding cation binding ion binding metal ion binding monoatomic cation transmembrane transporter activity proton transmembrane transporter activity primary active transmembrane transporter activity electron transfer activity active monoatomic ion transmembrane transporter activity NADH dehydrogenase (ubiquinone) activity oxidoreduction-driven active transmembrane transporter activity active transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity quinone binding	electron transport coupled proton transport transport proton transmembrane transport monoatomic ion transmembrane transport establishment of localization monoatomic cation transmembrane transport transmembrane transport localization energy coupled proton transmembrane transport, against electrochemical gradient monoatomic ion transport cellular process monoatomic cation transport aerobic respiration cellular respiration electron transport coupled proton transport transport proton transmembrane transport monoatomic ion transmembrane transport establishment of localization monoatomic cation transmembrane transport transmembrane transport localization energy coupled proton transmembrane transport, against electrochemical gradient monoatomic ion transport cellular process monoatomic cation transport aerobic respiration cellular respiration energy derivation by oxidation of organic compounds metabolic process generation of precursor metabolites and energy	respiratory chain complex protein-containing complex catalytic complex membrane membrane protein complex transporter complex NADH dehydrogenase complex cellular anatomical structure transmembrane transporter complex respiratory chain complex I oxidoreductase complex
OB [auth B9]	NDUB9	-	-	-
PB [auth TX]	Thioredoxin	-	-	-
QB [auth A8]	NDUA8	-	-	-
RB [auth TB]	Transmembrane protein, putative	-	-	-
SB [auth V1]	NADH dehydrogenase [ubiquinone] flavoprotein 1, mitochondrial	FMN binding binding nucleoside phosphate binding ion binding anion binding nucleotide binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding monoatomic cation transmembrane transporter activity proton transmembrane transporter activity primary active transmembrane transporter activity electron transfer activity FMN binding binding nucleoside phosphate binding ion binding anion binding nucleotide binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding monoatomic cation transmembrane transporter activity proton transmembrane transporter activity primary active transmembrane transporter activity electron transfer activity active monoatomic ion transmembrane transporter activity NADH dehydrogenase (ubiquinone) activity oxidoreduction-driven active transmembrane transporter activity active transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity NAD binding purine nucleotide binding adenyl nucleotide binding iron-sulfur cluster binding 4 iron, 4 sulfur cluster binding metal cluster binding cation binding metal ion binding	aerobic respiration cellular respiration aerobic electron transport chain oxidative phosphorylation energy derivation by oxidation of organic compounds ATP synthesis coupled electron transport electron transport chain generation of precursor metabolites and energy mitochondrial electron transport, NADH to ubiquinone respiratory electron transport chain metabolic process cellular process mitochondrial ATP synthesis coupled electron transport	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
TB [auth V2]	NADH-ubiquinone oxidoreductase 24 kDa subunit	iron-sulfur cluster binding 2 iron, 2 sulfur cluster binding binding metal cluster binding small molecule binding oxidoreductase activity oxidoreductase activity, acting on NAD(P)H catalytic activity NADH dehydrogenase activity cation binding ion binding metal ion binding monoatomic cation transmembrane transporter activity proton transmembrane transporter activity iron-sulfur cluster binding 2 iron, 2 sulfur cluster binding binding metal cluster binding small molecule binding oxidoreductase activity oxidoreductase activity, acting on NAD(P)H catalytic activity NADH dehydrogenase activity cation binding ion binding metal ion binding monoatomic cation transmembrane transporter activity proton transmembrane transporter activity primary active transmembrane transporter activity electron transfer activity active monoatomic ion transmembrane transporter activity NADH dehydrogenase (ubiquinone) activity oxidoreduction-driven active transmembrane transporter activity active transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity	aerobic respiration cellular respiration aerobic electron transport chain oxidative phosphorylation energy derivation by oxidation of organic compounds ATP synthesis coupled electron transport electron transport chain generation of precursor metabolites and energy mitochondrial electron transport, NADH to ubiquinone respiratory electron transport chain metabolic process cellular process mitochondrial ATP synthesis coupled electron transport	protein-containing complex cellular anatomical structure membrane membrane protein complex membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope organelle protein-containing complex cellular anatomical structure membrane membrane protein complex membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope organelle mitochondrial envelope cytoplasm organelle membrane catalytic complex
UB [auth B6]	NDUB6	-	-	-
VB [auth BM]	Transmembrane protein, putative	-	-	-
WB [auth C4]	NDUC2	-	-	-
XB [auth AN]	Transmembrane protein, putative	-	-	-
YB [auth B4]	NDUB4	-	-	-
ZB [auth T4]	NDUTT4	-	-	-
AC [auth T8]	NDUTT8	-	-	-
BC [auth B2]	NDUB2	-	-	-
CC [auth T3]	NDUTT3	-	-	-
DC [auth P1]	Transmembrane protein, putative	-	-	-
EC [auth B3]	Transmembrane protein, putative	-	-	-
FC [auth TA]	NDUTT10	-	-	-
HC [auth TC]	NDUTT12	-	-	-
JC [auth A3]	Transmembrane protein, putative	-	-	-
KC [auth T9]	NDUTT9	-	-	-
LC [auth TE]	Transmembrane protein, putative	-	-	-
MC [auth T7]	Transmembrane protein, putative	-	-	-
IC [auth P2]	NDUPH2	-	-	-
GC [auth S5]	GRAM domain protein	-	-	-
NB [auth S8]	NADH-ubiquinone oxidoreductase 1, chain, putative	iron-sulfur cluster binding binding 4 iron, 4 sulfur cluster binding metal cluster binding small molecule binding oxidoreductase activity oxidoreductase activity, acting on NAD(P)H catalytic activity NADH dehydrogenase activity cation binding ion binding metal ion binding	protein-containing complex organization NADH dehydrogenase complex assembly cellular component organization cellular component biogenesis organelle organization cellular component assembly mitochondrial respiratory chain complex assembly protein-containing complex assembly cellular process cellular component organization or biogenesis mitochondrial respiratory chain complex I assembly mitochondrion organization aerobic respiration cellular respiration protein-containing complex organization NADH dehydrogenase complex assembly cellular component organization cellular component biogenesis organelle organization cellular component assembly mitochondrial respiratory chain complex assembly protein-containing complex assembly cellular process cellular component organization or biogenesis mitochondrial respiratory chain complex I assembly mitochondrion organization aerobic respiration cellular respiration aerobic electron transport chain oxidative phosphorylation energy derivation by oxidation of organic compounds ATP synthesis coupled electron transport electron transport chain generation of precursor metabolites and energy mitochondrial electron transport, NADH to ubiquinone respiratory electron transport chain metabolic process mitochondrial ATP synthesis coupled electron transport	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle membrane
ZA [auth FX]	2 iron, 2 sulfur cluster-binding protein	iron-sulfur cluster binding 2 iron, 2 sulfur cluster binding binding metal cluster binding small molecule binding electron transfer activity cation binding ion binding metal ion binding	P450-containing electron transport chain electron transport chain metabolic process cellular process generation of precursor metabolites and energy	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle
NA [auth AC]	Acyl carrier protein	phosphopantetheine-dependent carrier activity prosthetic group binding binding acyl carrier activity molecular carrier activity ACP phosphopantetheine attachment site binding acyl binding small molecule binding	-	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle
MA [auth AB]	Acyl carrier protein	phosphopantetheine-dependent carrier activity prosthetic group binding binding acyl carrier activity molecular carrier activity ACP phosphopantetheine attachment site binding acyl binding small molecule binding	-	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle
O [auth 3J], Z [auth 3j]	Transmembrane protein, putative	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth 1]	IPR001694	NADH:ubiquinone oxidoreductase, subunit 1/F420H2 oxidoreductase subunit H	Family
A [auth 1]	IPR018086	NADH:ubiquinone oxidoreductase, subunit 1, conserved site	Conserved Site
B [auth 1B]	IPR001694	NADH:ubiquinone oxidoreductase, subunit 1/F420H2 oxidoreductase subunit H	Family
C [auth 2]	IPR001750	NADH:quinone oxidoreductase/Mrp antiporter, transmembrane domain	Domain
D [auth 2B]	IPR001750	NADH:quinone oxidoreductase/Mrp antiporter, transmembrane domain	Domain
E [auth 3]	IPR000440	NADH:ubiquinone/plastoquinone oxidoreductase, chain 3	Family
E [auth 3]	IPR038430	NADH:ubiquinone oxidoreductase, subunit 3 superfamily	Homologous Superfamily
F [auth 3A], Q [auth 3a]	IPR007863	Peptidase M16, C-terminal	Domain
F [auth 3A], Q [auth 3a]	IPR011249	Metalloenzyme, LuxS/M16 peptidase-like	Homologous Superfamily
F [auth 3A], Q [auth 3a]	IPR050361	Mitochondrial Processing Peptidase/Ubiquinol-cytochrome c Reductase Complex	Family
G [auth 3B], R [auth 3b]	IPR007863	Peptidase M16, C-terminal	Domain
G [auth 3B], R [auth 3b]	IPR011765	Peptidase M16, N-terminal	Domain
G [auth 3B], R [auth 3b]	IPR011249	Metalloenzyme, LuxS/M16 peptidase-like	Homologous Superfamily
G [auth 3B], R [auth 3b]	IPR050361	Mitochondrial Processing Peptidase/Ubiquinol-cytochrome c Reductase Complex	Family
H [auth 3C], S [auth 3c]	IPR036150	Cytochrome b/b6, C-terminal domain superfamily	Homologous Superfamily
H [auth 3C], S [auth 3c]	IPR027387	Cytochrome b/b6-like domain superfamily	Homologous Superfamily
H [auth 3C], S [auth 3c]	IPR016174	Di-haem cytochrome, transmembrane	Homologous Superfamily
H [auth 3C], S [auth 3c]	IPR005797	Cytochrome b/b6, N-terminal domain	Domain
I [auth 3D], T [auth 3d]	IPR036909	Cytochrome c-like domain superfamily	Homologous Superfamily
I [auth 3D], T [auth 3d]	IPR002326	Cytochrome c1	Family
J [auth 3E], U [auth 3e]	IPR017941	Rieske [2Fe-2S] iron-sulphur domain	Domain
J [auth 3E], U [auth 3e]	IPR005805	Rieske iron-sulphur protein, C-terminal	Domain
J [auth 3E], U [auth 3e]	IPR036922	Rieske [2Fe-2S] iron-sulphur domain superfamily	Homologous Superfamily
J [auth 3E], U [auth 3e]	IPR014349	Rieske iron-sulphur protein	Family
K [auth 3F], V [auth 3f]	IPR023184	Ubiquinol-cytochrome C reductase hinge domain	Domain
K [auth 3F], V [auth 3f]	IPR036811	Ubiquinol-cytochrome C reductase hinge domain superfamily	Homologous Superfamily
CA [auth 4]	IPR052175	Complex I-like Hydrogenase Component	Family
CA [auth 4]	IPR003918	NADH:ubiquinone oxidoreductase	Family
CA [auth 4]	IPR001750	NADH:quinone oxidoreductase/Mrp antiporter, transmembrane domain	Domain
EA [auth 5]	IPR003945	NADH-quinone oxidoreductase, chain 5-like	Family
EA [auth 5]	IPR001750	NADH:quinone oxidoreductase/Mrp antiporter, transmembrane domain	Domain
HA [auth A2]	IPR007741	Ribosomal protein/NADH dehydrogenase domain	Domain
HA [auth A2]	IPR036249	Thioredoxin-like superfamily	Homologous Superfamily
HA [auth A2]	IPR016464	NADH dehydrogenase [ubiquinone] (complex I), alpha subcomplex, subunit 2	Family
IA [auth A5]	IPR006806	NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 5	Family
JA [auth A6]	IPR016488	NADH dehydrogenase [ubiquinone] (complex I), alpha subcomplex, subunit 6	Family
LA [auth A9]	IPR051207	Mitochondrial Complex I NDUFA9 Subunit	Family
LA [auth A9]	IPR036291	NAD(P)-binding domain superfamily	Homologous Superfamily
LA [auth A9]	IPR001509	NAD-dependent epimerase/dehydratase	Domain
OA [auth AL]	IPR007763	NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 12	Family
UA [auth C1]	IPR047324	Gamma carbonic anhydrase-like	Family
UA [auth C1]	IPR011004	Trimeric LpxA-like superfamily	Homologous Superfamily
UA [auth C1]	IPR050484	Transferase Hexapeptide/Carbonic Anhydrase	Family
UA [auth C1]	IPR001451	Hexapeptide repeat	Repeat
VA [auth C2]	IPR047324	Gamma carbonic anhydrase-like	Family
VA [auth C2]	IPR011004	Trimeric LpxA-like superfamily	Homologous Superfamily
VA [auth C2]	IPR050484	Transferase Hexapeptide/Carbonic Anhydrase	Family
WA [auth C3]	IPR047324	Gamma carbonic anhydrase-like	Family
WA [auth C3]	IPR011004	Trimeric LpxA-like superfamily	Homologous Superfamily
WA [auth C3]	IPR050484	Transferase Hexapeptide/Carbonic Anhydrase	Family
WA [auth C3]	IPR001451	Hexapeptide repeat	Repeat
YA [auth J1]	IPR001623	DnaJ domain	Domain
YA [auth J1]	IPR036869	Chaperone J-domain superfamily	Homologous Superfamily
AB [auth T2]	IPR050237	ATP-dependent AMP-binding enzyme	Family
AB [auth T2]	IPR000873	AMP-dependent synthetase/ligase domain	Domain
BB [auth T1]	IPR003835	Glycosyl transferase, family 19	Family
DB [auth X1]	IPR019721	NADH-ubiquinone oxidoreductase, 21kDa subunit, N-terminal	Domain
HB [auth S1]	IPR006963	Molybdopterin oxidoreductase, 4Fe-4S domain	Domain
HB [auth S1]	IPR015405	NADH-ubiquinone oxidoreductase 75 kDa subunit, mitochondrial-like	Domain
HB [auth S1]	IPR006656	Molybdopterin oxidoreductase	Domain
HB [auth S1]	IPR036010	2Fe-2S ferredoxin-like superfamily	Homologous Superfamily
HB [auth S1]	IPR001041	2Fe-2S ferredoxin-type iron-sulfur binding domain	Domain
HB [auth S1]	IPR000283	NADH:ubiquinone oxidoreductase, 75kDa subunit, conserved site	Conserved Site
HB [auth S1]	IPR054351	NADH-ubiquinone oxidoreductase, ferredoxin-like domain	Domain
HB [auth S1]	IPR010228	NADH:ubiquinone oxidoreductase, subunit G	Family
HB [auth S1]	IPR050123	Prok_molybdopt-oxidoreductase	Unknown
HB [auth S1]	IPR019574	NADH:ubiquinone oxidoreductase, subunit G, iron-sulphur binding	Domain
IB [auth S2]	IPR022885	NAD(P)H-quinone oxidoreductase subunit D/H	Family
IB [auth S2]	IPR014029	NADH:ubiquinone oxidoreductase, 49kDa subunit, conserved site	Conserved Site
IB [auth S2]	IPR029014	[NiFe]-hydrogenase, large subunit	Homologous Superfamily
IB [auth S2]	IPR001135	NADH-quinone oxidoreductase, subunit D	Domain
JB [auth S3]	IPR037232	NADH:ubiquinone oxidoreductase, 30kDa subunit superfamily	Homologous Superfamily
JB [auth S3]	IPR001268	NADH:ubiquinone oxidoreductase, 30kDa subunit	Domain
JB [auth S3]	IPR020396	NADH:ubiquinone oxidoreductase, 30kDa subunit, conserved site	Conserved Site
KB [auth S4]	IPR038532	NADH dehydrogenase ubiquinone Fe-S protein 4-like superfamily	Homologous Superfamily
KB [auth S4]	IPR006885	NADH dehydrogenase ubiquinone Fe-S protein 4 mitochondrial-like	Family
LB [auth S6]	IPR019401	Zinc finger, CHCC-type	Domain
MB [auth S7]	IPR006138	NADH-ubiquinone oxidoreductase, 20 Kd subunit	Family
MB [auth S7]	IPR006137	NADH:ubiquinone oxidoreductase-like, 20kDa subunit	Domain
PB [auth TX]	IPR050620	Thioredoxin H-type-like	Family
PB [auth TX]	IPR013766	Thioredoxin domain	Domain
PB [auth TX]	IPR036249	Thioredoxin-like superfamily	Homologous Superfamily
SB [auth V1]	IPR019575	NADH-ubiquinone oxidoreductase 51kDa subunit, iron-sulphur binding domain	Domain
SB [auth V1]	IPR054765	SLBB domain	Domain
SB [auth V1]	IPR011537	NADH ubiquinone oxidoreductase, F subunit	Family
SB [auth V1]	IPR001949	NADH:ubiquinone oxidoreductase, 51kDa subunit, conserved site	Conserved Site
SB [auth V1]	IPR037225	NADH-ubiquinone oxidoreductase 51kDa subunit, FMN-binding domain superfamily	Homologous Superfamily
SB [auth V1]	IPR037207	NADH-ubiquinone oxidoreductase 51kDa subunit, iron-sulphur binding domain superfamily	Homologous Superfamily
SB [auth V1]	IPR011538	NADH-ubiquinone oxidoreductase 51kDa subunit, FMN-binding domain	Domain
SB [auth V1]	IPR050837	Complex I 51 kDa subunit	Family
TB [auth V2]	IPR042128	NuoE domain	Domain
TB [auth V2]	IPR002023	NADH-quinone oxidoreductase subunit E-like	Family
TB [auth V2]	IPR041921	NADH-quinone oxidoreductase subunit E, N-terminal	Homologous Superfamily
TB [auth V2]	IPR036249	Thioredoxin-like superfamily	Homologous Superfamily
NB [auth S8]	IPR017900	4Fe-4S ferredoxin, iron-sulphur binding, conserved site	Conserved Site
NB [auth S8]	IPR017896	4Fe-4S ferredoxin-type, iron-sulphur binding domain	Domain
NB [auth S8]	IPR010226	NADH-quinone oxidoreductase, chain I	Family
ZA [auth FX]	IPR001055	Adrenodoxin-like	Family
ZA [auth FX]	IPR036010	2Fe-2S ferredoxin-like superfamily	Homologous Superfamily
ZA [auth FX]	IPR001041	2Fe-2S ferredoxin-type iron-sulfur binding domain	Domain
ZA [auth FX]	IPR012675	Beta-grasp domain superfamily	Homologous Superfamily
NA [auth AC]	IPR009081	Phosphopantetheine binding ACP domain	Domain
NA [auth AC]	IPR036736	ACP-like superfamily	Homologous Superfamily
NA [auth AC]	IPR003231	Acyl carrier protein	Family
MA [auth AB]	IPR006162	Phosphopantetheine attachment site	PTM
MA [auth AB]	IPR009081	Phosphopantetheine binding ACP domain	Domain
MA [auth AB]	IPR036736	ACP-like superfamily	Homologous Superfamily
MA [auth AB]	IPR003231	Acyl carrier protein	Family

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A [auth 1], B [auth 1B], C [auth 2], CA [auth 4], CB [auth A1] A [auth 1], B [auth 1B], C [auth 2], CA [auth 4], CB [auth A1], D [auth 2B], DA [auth 4L], DB [auth X1], DC [auth P1], E [auth 3], EA [auth 5], EC [auth B3], FA [auth 5B], FB [auth T5], GA [auth 6], H [auth 3C], HA [auth A2], I [auth 3D], IA [auth A5], JA [auth A6], JC [auth A3], K [auth 3F], KB [auth S4], LC [auth TE], M [auth 3H], MC [auth T7], N [auth 3I], O [auth 3J], OA [auth AL], RB [auth TB], S [auth 3c], SB [auth V1], T [auth 3d], V [auth 3f], VB [auth BM], WB [auth C4], X [auth 3h], XA [auth TD], XB [auth AN], Y [auth 3i], Z [auth 3j]	mpstruc	TRANSMEMBRANE PROTEINS: ALPHA-HELICAL	Electron Transport Chain Supercomplexes (Respirasome)	respiratory chain super-complex CI+III₂

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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.