Annotations: 7VYF

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
K [auth L]	SCOP2B Superfamily	NADH-ubiquinone oxidoreductase-like	8053975	3002258	SCOP2B (2022-06-29)
N [auth O]	SCOP2B Superfamily	Thioredoxin-like	8106790	3000031	SCOP2B (2022-06-29)
P [auth Q]	SCOP2B Superfamily	HydB/Nqo4-like	8106814	3001849	SCOP2B (2022-06-29)
Q [auth T]	SCOP2B Superfamily	Rubredoxin-like	8091048	3001257	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Nqo6/HydA N-terminal domain-like	8085727	3002291	SCOP2B (2022-06-29)
E [auth F]	SCOP2B Superfamily	Thioredoxin-like	8065219	3000031	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	F_UNCLASSIFIED	e7vyfA1	A: alpha bundles	X: Bromodomain-like	H: Nqo1C-terminal domain-like (From Topology)	T: Nqo1C-terminal domain-like	F: F_UNCLASSIFIED	ECOD (1.6)
A	F_UNCLASSIFIED	e7vyfA3	A: a+b two layers	X: beta-Grasp	H: Ubiquitin-related	T: Nqo1 middle domain-like	F: F_UNCLASSIFIED	ECOD (1.6)
A	F_UNCLASSIFIED	e7vyfA2	A: a/b three-layered sandwiches	X: Nqo1 FMN-binding domain-like (From Topology)	H: Nqo1 FMN-binding domain-like (From Topology)	T: Nqo1 FMN-binding domain-like	F: F_UNCLASSIFIED	ECOD (1.6)
K [auth L]	F_UNCLASSIFIED	e7vyfL1	A: a+b two layers	X: Putative oxidoreductase (From Topology)	H: Putative oxidoreductase (From Topology)	T: Putative oxidoreductase	F: F_UNCLASSIFIED	ECOD (1.6)
L [auth M]	F_UNCLASSIFIED	e7vyfM3	A: a+b two layers	X: 4Fe-4S ferredoxin (From Topology)	H: 4Fe-4S ferredoxin (From Topology)	T: 4Fe-4S ferredoxin	F: F_UNCLASSIFIED	ECOD (1.6)
L [auth M]	F_UNCLASSIFIED	e7vyfM6	A: a+b two layers	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: F_UNCLASSIFIED	ECOD (1.6)
L [auth M]	F_UNCLASSIFIED	e7vyfM1	A: a+b two layers	X: Formate dehydrogenase/DMSO reductase, domain 1 (From Topology)	H: Formate dehydrogenase/DMSO reductase, domain 1 (From Topology)	T: Formate dehydrogenase/DMSO reductase, domain 1	F: F_UNCLASSIFIED	ECOD (1.6)
L [auth M]	F_UNCLASSIFIED	e7vyfM5	A: a/b three-layered sandwiches	X: Rossmann-like	H: Formate dehydrogenase/DMSO reductase, domains 2 and 3 (From Topology)	T: Formate dehydrogenase/DMSO reductase, domains 2 and 3	F: F_UNCLASSIFIED	ECOD (1.6)
L [auth M]	F_UNCLASSIFIED	e7vyfM4	A: extended segments	X: iron-sulfur center-binding helical hairpin (From Topology)	H: iron-sulfur center-binding helical hairpin (From Topology)	T: iron-sulfur center-binding helical hairpin	F: F_UNCLASSIFIED	ECOD (1.6)
M [auth N]	F_UNCLASSIFIED	e7vyfN1	A: a+b three layers	X: Mitochondrial complex I, B17.2 subunit (From Topology)	H: Mitochondrial complex I, B17.2 subunit (From Topology)	T: Mitochondrial complex I, B17.2 subunit	F: F_UNCLASSIFIED	ECOD (1.6)
N [auth O]	F_UNCLASSIFIED	e7vyfO2	A: alpha bundles	X: NQO2 helical bundle domain (From Topology)	H: NQO2 helical bundle domain (From Topology)	T: NQO2 helical bundle domain	F: F_UNCLASSIFIED	ECOD (1.6)
N [auth O]	F_UNCLASSIFIED	e7vyfO1	A: a+b three layers	X: Thioredoxin-like	H: Thioredoxin-like (From Topology)	T: Thioredoxin-like	F: F_UNCLASSIFIED	ECOD (1.6)
O [auth P]	F_UNCLASSIFIED	e7vyfP1	A: a+b two layers	X: Nqo5-like	H: Nqo5-like (From Topology)	T: Nqo5-like	F: F_UNCLASSIFIED	ECOD (1.6)
P [auth Q]	F_UNCLASSIFIED	e7vyfQ1	A: alpha complex topology	X: alpha-helical domain in nickel-iron hydrogenase, large subunit (From Topology)	H: alpha-helical domain in nickel-iron hydrogenase, large subunit (From Topology)	T: alpha-helical domain in nickel-iron hydrogenase, large subunit	F: F_UNCLASSIFIED	ECOD (1.6)
P [auth Q]	F_UNCLASSIFIED	e7vyfQ3	A: a+b two layers	X: FAD-linked reductases, C-terminal domain-like	H: Ni-Fe binding domain in nickel-iron hydrogenase large subunit (From Topology)	T: Ni-Fe binding domain in nickel-iron hydrogenase large subunit	F: F_UNCLASSIFIED	ECOD (1.6)
Q [auth T]	F_UNCLASSIFIED	e7vyfT1	A: few secondary structure elements	X: Rubredoxin-like	H: Rubredoxin-related	T: Cytochrome c oxidase Subunit F	F: F_UNCLASSIFIED	ECOD (1.6)
B	F_UNCLASSIFIED	e7vyfB1	A: a+b two layers	X: 4Fe-4S ferredoxin (From Topology)	H: 4Fe-4S ferredoxin (From Topology)	T: 4Fe-4S ferredoxin	F: F_UNCLASSIFIED	ECOD (1.6)
C	F_UNCLASSIFIED	e7vyfC1	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: Class I glutamine amidotransferase-like	T: CheY-like	F: F_UNCLASSIFIED	ECOD (1.6)
D [auth E]	F_UNCLASSIFIED	e7vyfE1	A: alpha bundles	X: LYR protein (From Topology)	H: LYR protein (From Topology)	T: LYR protein	F: F_UNCLASSIFIED	ECOD (1.6)
E [auth F]	F_UNCLASSIFIED	e7vyfF1	A: a+b three layers	X: Thioredoxin-like	H: Thioredoxin-like (From Topology)	T: Thioredoxin-like	F: F_UNCLASSIFIED	ECOD (1.6)
F [auth G]	F_UNCLASSIFIED	e7vyfG1	A: alpha bundles	X: ACP-like	H: Acyl-carrier protein (ACP) (From Topology)	T: Acyl-carrier protein (ACP)	F: F_UNCLASSIFIED	ECOD (1.6)
G [auth H]	F_UNCLASSIFIED	e7vyfH1	A: extended segments	X: FATC domain (From Topology)	H: FATC domain (From Topology)	T: FATC domain	F: F_UNCLASSIFIED	ECOD (1.6)
I [auth J]	F_UNCLASSIFIED	e7vyfJ1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: F_UNCLASSIFIED	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF01512	Respiratory-chain NADH dehydrogenase 51 Kd subunit (Complex1_51K)	Respiratory-chain NADH dehydrogenase 51 Kd subunit	-	Family
A	PF10589	NADH-ubiquinone oxidoreductase-F iron-sulfur binding region (NADH_4Fe-4S)	NADH-ubiquinone oxidoreductase-F iron-sulfur binding region	-	Domain
J [auth K]	PF15880	NADH dehydrogenase [ubiquinone] flavoprotein 3, mitochondrial (NDUFV3)	NADH dehydrogenase [ubiquinone] flavoprotein 3, mitochondrial	-	Family
K [auth L]	PF04800	NADH dehydrogenase ubiquinone Fe-S protein 4 (NDUS4)	NADH dehydrogenase ubiquinone Fe-S protein 4	-	Family
L [auth M]	PF00384	Molybdopterin oxidoreductase (Molybdopterin)	Molybdopterin oxidoreductase	-	Family
L [auth M]	PF13510	2Fe-2S iron-sulfur cluster binding domain (Fer2_4)	2Fe-2S iron-sulfur cluster binding domain	The 2Fe-2S ferredoxin family have a general core structure consisting of beta(2)-alpha-beta(2) which a beta-grasp type fold. The domain is around one hundred amino acids with four conserved cysteine residues to which the 2Fe-2S cluster is ligated. Th ...	The 2Fe-2S ferredoxin family have a general core structure consisting of beta(2)-alpha-beta(2) which a beta-grasp type fold. The domain is around one hundred amino acids with four conserved cysteine residues to which the 2Fe-2S cluster is ligated. This cluster appears within sarcosine oxidase proteins.	Domain
L [auth M]	PF09326	NADH-ubiquinone oxidoreductase subunit G, C-terminal (NADH_dhqG_C)	NADH-ubiquinone oxidoreductase subunit G, C-terminal	-	Family
L [auth M]	PF10588	NADH-ubiquinone oxidoreductase-G iron-sulfur binding region (NADH-G_4Fe-4S_3)	NADH-ubiquinone oxidoreductase-G iron-sulfur binding region	-	Domain
M [auth N]	PF05071	NADH ubiquinone oxidoreductase subunit NDUFA12 (NDUFA12)	NADH ubiquinone oxidoreductase subunit NDUFA12	-	Family
N [auth O]	PF01257	Thioredoxin-like [2Fe-2S] ferredoxin (2Fe-2S_thioredx)	Thioredoxin-like [2Fe-2S] ferredoxin	-	Family
O [auth P]	PF00329	Respiratory-chain NADH dehydrogenase, 30 Kd subunit (Complex1_30kDa)	Respiratory-chain NADH dehydrogenase, 30 Kd subunit	-	Family
P [auth Q]	PF00346	Respiratory-chain NADH dehydrogenase, 49 Kd subunit (Complex1_49kDa)	Respiratory-chain NADH dehydrogenase, 49 Kd subunit	-	Family
Q [auth T]	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
R [auth W]	PF06212	GRIM-19 protein (GRIM-19)	GRIM-19 protein	-	Family
B	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
C	PF01058	NADH ubiquinone oxidoreductase, 20 Kd subunit (Oxidored_q6)	NADH ubiquinone oxidoreductase, 20 Kd subunit	-	Family
D [auth E]	PF05347	Complex 1 protein (LYR family) (Complex1_LYR)	Complex 1 protein (LYR family)	-	Family
E [auth F]	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
F [auth G]	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
G [auth H]	PF04716	ETC complex I subunit conserved region (ETC_C1_NDUFA5)	ETC complex I subunit conserved region	-	Family
H [auth I]	PF07347	NADH:ubiquinone oxidoreductase subunit B14.5a (Complex I-B14.5a) (CI-B14_5a)	NADH:ubiquinone oxidoreductase subunit B14.5a (Complex I-B14.5a)	-	Family
I [auth J]	PF01370	NAD dependent epimerase/dehydratase family (Epimerase)	NAD dependent epimerase/dehydratase family	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	NADH dehydrogenase [ubiquinone] flavoprotein 1, mitochondrial	binding nucleotide binding FMN binding nucleoside phosphate binding ion binding organic cyclic compound binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding electron transfer activity NADH dehydrogenase (ubiquinone) activity oxidoreduction-driven active transmembrane transporter activity binding nucleotide binding FMN binding nucleoside phosphate binding ion binding organic cyclic compound binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding electron transfer activity NADH dehydrogenase (ubiquinone) activity oxidoreduction-driven active transmembrane transporter activity active transmembrane transporter activity primary active 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 cellular metabolic process 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 respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope oxidoreductase complex mitochondrial protein-containing complex catalytic complex membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane inner mitochondrial membrane protein complex transmembrane transporter complex respiratory chain complex I mitochondrial envelope organelle respirasome cytoplasm organelle membrane cytosol
J [auth K]	NADH dehydrogenase [ubiquinone] flavoprotein 3, mitochondrial	-	-	membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope oxidoreductase complex mitochondrial protein-containing complex catalytic complex membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane inner mitochondrial membrane protein complex transmembrane transporter complex respiratory chain complex I mitochondrial envelope organelle respirasome cytoplasm organelle membrane
K [auth L]	NADH dehydrogenase [ubiquinone] iron-sulfur protein 4, mitochondrial	-	cellular metabolic process 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 cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope mitochondrial envelope organelle cytoplasm membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope mitochondrial envelope organelle cytoplasm organelle membrane respirasome
L [auth M]	NADH-ubiquinone oxidoreductase 75 kDa subunit, mitochondrial	iron-sulfur cluster binding binding 4 iron, 4 sulfur cluster binding metal cluster binding small molecule binding electron transfer activity NADH dehydrogenase (ubiquinone) activity oxidoreduction-driven active transmembrane transporter activity active transmembrane transporter activity primary active transmembrane transporter activity transporter activity transmembrane transporter activity	aerobic respiration cellular respiration oxidative phosphorylation energy derivation by oxidation of organic compounds cellular metabolic process ATP synthesis coupled electron transport electron transport chain generation of precursor metabolites and energy respiratory electron transport chain metabolic process cellular process	membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope mitochondrial envelope organelle cytoplasm membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope mitochondrial envelope organelle cytoplasm organelle membrane
M [auth N]	NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 12	-	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	membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope mitochondrial envelope organelle cytoplasm membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope mitochondrial envelope organelle cytoplasm organelle membrane respirasome
N [auth O]	NADH dehydrogenase [ubiquinone] flavoprotein 2, mitochondrial	iron-sulfur cluster binding 2 iron, 2 sulfur cluster binding binding metal cluster binding small molecule binding cation binding ion binding metal ion binding electron transfer activity NADH dehydrogenase (ubiquinone) activity oxidoreduction-driven active transmembrane transporter activity active transmembrane transporter activity primary active transmembrane transporter activity transporter activity iron-sulfur cluster binding 2 iron, 2 sulfur cluster binding binding metal cluster binding small molecule binding cation binding ion binding metal ion binding electron transfer activity NADH dehydrogenase (ubiquinone) activity oxidoreduction-driven active transmembrane transporter activity active transmembrane transporter activity primary active transmembrane transporter activity transporter activity transmembrane transporter activity	developmental process heart development multicellular organismal process cardiac muscle tissue development animal organ development tissue development striated muscle tissue development circulatory system development multicellular organism development anatomical structure development muscle tissue development system development nervous system development aerobic respiration developmental process heart development multicellular organismal process cardiac muscle tissue development animal organ development tissue development striated muscle tissue development circulatory system development multicellular organism development anatomical structure development muscle tissue development system development nervous system development aerobic respiration cellular respiration aerobic electron transport chain oxidative phosphorylation energy derivation by oxidation of organic compounds cellular metabolic process 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 respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope oxidoreductase complex mitochondrial protein-containing complex catalytic complex membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane inner mitochondrial membrane protein complex transmembrane transporter complex respiratory chain complex I mitochondrial envelope organelle respirasome cytoplasm organelle membrane
O [auth P]	NADH dehydrogenase [ubiquinone] iron-sulfur protein 3, mitochondrial	electron transfer activity NADH dehydrogenase (ubiquinone) activity oxidoreduction-driven active transmembrane transporter activity active transmembrane transporter activity primary active transmembrane transporter activity transporter activity transmembrane transporter activity	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 regulation of biological process regulation of growth 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 regulation of biological process regulation of growth regulation of cellular component organization regulation of cellular process negative regulation of biological process biological regulation growth negative regulation of cell growth regulation of cell growth cell growth negative regulation of growth negative regulation of cellular process cellular metabolic process reactive oxygen species metabolic process metabolic process cellular response to stimulus response to stimulus signaling negative regulation of signaling negative regulation of intracellular signal transduction regulation of signal transduction regulation of programmed cell death regulation of intrinsic apoptotic signaling pathway intracellular signal transduction negative regulation of cell communication cell communication regulation of intracellular signal transduction negative regulation of apoptotic signaling pathway signal transduction intrinsic apoptotic signaling pathway regulation of signaling negative regulation of response to stimulus negative regulation of programmed cell death regulation of apoptotic process cell death negative regulation of signal transduction negative regulation of intrinsic apoptotic signaling pathway apoptotic signaling pathway negative regulation of apoptotic process regulation of response to stimulus regulation of cell communication apoptotic process programmed cell death regulation of apoptotic signaling pathway 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 mitochondrial ATP synthesis coupled electron transport	membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope oxidoreductase complex mitochondrial protein-containing complex catalytic complex membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane inner mitochondrial membrane protein complex transmembrane transporter complex respiratory chain complex I mitochondrial envelope organelle respirasome cytoplasm organelle membrane nucleus membrane-enclosed lumen intracellular organelle lumen nuclear body nucleoplasm organelle lumen nuclear lumen
P [auth Q]	NADH dehydrogenase [ubiquinone] iron-sulfur protein 2, mitochondrial	small molecule sensor activity oxygen sensor activity electron transfer activity NADH dehydrogenase (ubiquinone) activity oxidoreduction-driven active transmembrane transporter activity active transmembrane transporter activity primary active transmembrane transporter activity transporter activity transmembrane transporter activity binding quinone binding small molecule binding ubiquitin protein ligase binding protein binding small molecule sensor activity oxygen sensor activity electron transfer activity NADH dehydrogenase (ubiquinone) activity oxidoreduction-driven active transmembrane transporter activity active transmembrane transporter activity primary active transmembrane transporter activity transporter activity transmembrane transporter activity binding quinone binding small molecule binding ubiquitin protein ligase binding protein binding ubiquitin-like protein ligase binding enzyme binding NAD binding nucleoside phosphate binding purine nucleotide binding organic cyclic compound binding adenyl nucleotide binding nucleotide binding heterocyclic compound binding iron-sulfur cluster binding 4 iron, 4 sulfur cluster binding metal cluster binding	developmental process multicellular organismal process cellular developmental process nervous system development neurogenesis multicellular organism development gliogenesis cell differentiation anatomical structure development cellular process system development cell population proliferation neural precursor cell proliferation protein-containing complex organization developmental process multicellular organismal process cellular developmental process nervous system development neurogenesis multicellular organism development gliogenesis cell differentiation anatomical structure development cellular process system development cell population proliferation neural precursor cell proliferation 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 component organization or biogenesis mitochondrial respiratory chain complex I assembly mitochondrion organization response to oxidative stress response to stimulus response to stress cellular response to stimulus cellular response to chemical stimulus cellular response to oxygen levels response to chemical response to oxygen levels response to abiotic stimulus aerobic respiration cellular respiration aerobic electron transport chain oxidative phosphorylation energy derivation by oxidation of organic compounds cellular metabolic process 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 respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope oxidoreductase complex mitochondrial protein-containing complex catalytic complex membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane inner mitochondrial membrane protein complex transmembrane transporter complex respiratory chain complex I mitochondrial envelope organelle respirasome cytoplasm organelle membrane nucleus membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen
Q [auth T]	NADH dehydrogenase [ubiquinone] iron-sulfur protein 6, mitochondrial	-	aerobic respiration cellular respiration aerobic electron transport chain oxidative phosphorylation energy derivation by oxidation of organic compounds cellular metabolic process 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 respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope oxidoreductase complex mitochondrial protein-containing complex catalytic complex membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane inner mitochondrial membrane protein complex transmembrane transporter complex respiratory chain complex I mitochondrial envelope organelle respirasome cytoplasm organelle membrane
R [auth W]	NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 13	-	-	membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope oxidoreductase complex mitochondrial protein-containing complex catalytic complex membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane inner mitochondrial membrane protein complex transmembrane transporter complex respiratory chain complex I mitochondrial envelope organelle respirasome cytoplasm organelle membrane
B	NADH dehydrogenase [ubiquinone] iron-sulfur protein 8, mitochondrial	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	-	membrane respirasome cellular anatomical entity
C	NADH dehydrogenase [ubiquinone] iron-sulfur protein 7, mitochondrial	iron-sulfur cluster binding binding 4 iron, 4 sulfur cluster binding metal cluster binding small molecule binding cation binding ion binding metal ion binding electron transfer activity NADH dehydrogenase (ubiquinone) activity oxidoreduction-driven active transmembrane transporter activity active transmembrane transporter activity primary active transmembrane transporter activity transporter 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 electron transfer activity NADH dehydrogenase (ubiquinone) activity oxidoreduction-driven active transmembrane transporter activity active transmembrane transporter activity primary active transmembrane transporter activity transporter activity transmembrane transporter activity quinone binding	-	-
D [auth E]	NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 6	-	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 response to oxidative stress response to stimulus 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 response to oxidative stress response to stimulus response to stress	membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope oxidoreductase complex mitochondrial protein-containing complex catalytic complex membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane inner mitochondrial membrane protein complex transmembrane transporter complex respiratory chain complex I mitochondrial envelope organelle respirasome cytoplasm organelle membrane
E [auth F]	NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 2	-	-	membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope mitochondrial envelope organelle cytoplasm membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope mitochondrial envelope organelle cytoplasm organelle membrane respirasome
F [auth G]	Acyl carrier protein, mitochondrial	ribonucleoprotein complex binding protein-containing complex binding binding ribosome binding ribosomal large subunit binding mitochondrial large ribosomal subunit binding mitochondrial ribosome binding phosphopantetheine-dependent carrier activity prosthetic group binding acyl carrier activity molecular carrier activity ACP phosphopantetheine attachment site binding acyl binding small molecule binding	cellular component biogenesis cellular component organization metallo-sulfur cluster assembly cellular component assembly iron-sulfur cluster assembly cellular process cellular component organization or biogenesis [2Fe-2S] cluster assembly protein-containing complex organization NADH dehydrogenase complex assembly organelle organization mitochondrial respiratory chain complex assembly protein-containing complex assembly mitochondrial respiratory chain complex I assembly cellular component biogenesis cellular component organization metallo-sulfur cluster assembly cellular component assembly iron-sulfur cluster assembly cellular process cellular component organization or biogenesis [2Fe-2S] cluster assembly protein-containing complex organization NADH dehydrogenase complex assembly organelle organization mitochondrial respiratory chain complex assembly protein-containing complex assembly mitochondrial respiratory chain complex I assembly mitochondrion organization	membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane organelle inner membrane mitochondrial respirasome membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane organelle inner membrane mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex organelle envelope oxidoreductase complex mitochondrial protein-containing complex catalytic complex membrane mitochondrial inner membrane inner mitochondrial membrane protein complex transmembrane transporter complex respiratory chain complex I mitochondrial envelope respirasome organelle membrane nucleus membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen
G [auth H]	NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 5	-	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 cellular respiration energy derivation by oxidation of organic compounds 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 cellular respiration energy derivation by oxidation of organic compounds respiratory electron transport chain cellular metabolic process electron transport chain metabolic process generation of precursor metabolites and energy	membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope oxidoreductase complex mitochondrial protein-containing complex catalytic complex membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane inner mitochondrial membrane protein complex transmembrane transporter complex respiratory chain complex I mitochondrial envelope organelle respirasome cytoplasm organelle membrane
H [auth I]	NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 7	-	aerobic respiration cellular respiration oxidative phosphorylation energy derivation by oxidation of organic compounds cellular metabolic process ATP synthesis coupled electron transport electron transport chain generation of precursor metabolites and energy respiratory electron transport chain metabolic process cellular process	membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope oxidoreductase complex mitochondrial protein-containing complex catalytic complex membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane inner mitochondrial membrane protein complex transmembrane transporter complex respiratory chain complex I mitochondrial envelope organelle respirasome cytoplasm organelle membrane
I [auth J]	NADH dehydrogenase ubiquinone 1 alpha subcomplex subunit 9, mitochondrial	protein-containing complex binding binding oxidoreductase activity oxidoreductase activity, acting on NAD(P)H catalytic activity NADH dehydrogenase activity	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 rhythmic process circadian rhythm	membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope membrane-bounded organelle respiratory chain complex mitochondrial respiratory chain complex I protein-containing complex mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion mitochondrial respirasome membrane protein complex transporter complex NADH dehydrogenase complex intracellular organelle organelle envelope oxidoreductase complex mitochondrial protein-containing complex catalytic complex membrane cellular anatomical entity intracellular membrane-bounded organelle mitochondrial inner membrane inner mitochondrial membrane protein complex transmembrane transporter complex respiratory chain complex I mitochondrial envelope organelle respirasome cytoplasm organelle membrane membrane-enclosed lumen mitochondrial matrix intracellular organelle lumen organelle lumen

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR019575	NADH-ubiquinone oxidoreductase 51kDa subunit, iron-sulphur binding domain	Domain
A	IPR011537	NADH ubiquinone oxidoreductase, F subunit	Family
A	IPR001949	NADH:ubiquinone oxidoreductase, 51kDa subunit, conserved site	Conserved Site
A	IPR037225	NADH-ubiquinone oxidoreductase 51kDa subunit, FMN-binding domain superfamily	Homologous Superfamily
A	IPR037207	NADH-ubiquinone oxidoreductase 51kDa subunit, iron-sulphur binding domain superfamily	Homologous Superfamily
A	IPR011538	NADH-ubiquinone oxidoreductase 51kDa subunit, FMN-binding domain	Domain
J [auth K]	IPR026193	NADH-ubiquinone oxidoreductase flavoprotein 3	Family
K [auth L]	IPR038532	NADH dehydrogenase ubiquinone Fe-S protein 4-like superfamily	Homologous Superfamily
K [auth L]	IPR006885	NADH dehydrogenase ubiquinone Fe-S protein 4 mitochondrial-like	Family
L [auth M]	IPR006963	Molybdopterin oxidoreductase, 4Fe-4S domain	Domain
L [auth M]	IPR015405	NADH-ubiquinone oxidoreductase 75 kDa subunit, mitochondrial-like	Domain
L [auth M]	IPR006656	Molybdopterin oxidoreductase	Domain
L [auth M]	IPR036010	2Fe-2S ferredoxin-like superfamily	Homologous Superfamily
L [auth M]	IPR001041	2Fe-2S ferredoxin-type iron-sulfur binding domain	Domain
L [auth M]	IPR000283	NADH:ubiquinone oxidoreductase, 75kDa subunit, conserved site	Conserved Site
L [auth M]	IPR010228	NADH:ubiquinone oxidoreductase, subunit G	Family
L [auth M]	IPR019574	NADH:ubiquinone oxidoreductase, subunit G, iron-sulphur binding	Domain
M [auth N]	IPR007763	NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 12	Family
N [auth O]	IPR042128	NuoE domain	Domain
N [auth O]	IPR002023	NADH-quinone oxidoreductase subunit E-like	Family
N [auth O]	IPR041921	NADH-quinone oxidoreductase subunit E, N-terminal	Homologous Superfamily
N [auth O]	IPR036249	Thioredoxin-like superfamily	Homologous Superfamily
O [auth P]	IPR037232	NADH:ubiquinone oxidoreductase, 30kDa subunit superfamily	Homologous Superfamily
O [auth P]	IPR001268	NADH:ubiquinone oxidoreductase, 30kDa subunit	Domain
O [auth P]	IPR020396	NADH:ubiquinone oxidoreductase, 30kDa subunit, conserved site	Conserved Site
O [auth P]	IPR010218	NADH dehydrogenase, subunit C	Family
P [auth Q]	IPR014029	NADH:ubiquinone oxidoreductase, 49kDa subunit, conserved site	Conserved Site
P [auth Q]	IPR029014	[NiFe]-hydrogenase, large subunit	Homologous Superfamily
P [auth Q]	IPR022885	NAD(P)H-quinone oxidoreductase subunit D/H	Family
P [auth Q]	IPR001135	NADH-quinone oxidoreductase, subunit D	Domain
Q [auth T]	IPR019401	Zinc finger, CHCC-type	Domain
Q [auth T]	IPR016668	NADH dehydrogenase [ubiquinone] iron-sulfur protein 6, mitochondrial	Family
R [auth W]	IPR009346	GRIM-19	Family
B	IPR017900	4Fe-4S ferredoxin, iron-sulphur binding, conserved site	Conserved Site
B	IPR017896	4Fe-4S ferredoxin-type, iron-sulphur binding domain	Domain
B	IPR010226	NADH-quinone oxidoreductase, chain I	Family
C	IPR006138	NADH-ubiquinone oxidoreductase, 20 Kd subunit	Family
C	IPR006137	NADH:ubiquinone oxidoreductase-like, 20kDa subunit	Domain
D [auth E]	IPR016488	NADH dehydrogenase [ubiquinone] (complex I), alpha subcomplex, subunit 6	Family
D [auth E]	IPR008011	Complex 1 LYR protein domain	Domain
D [auth E]	IPR045299	NDUFA6, LYR domain	Domain
E [auth F]	IPR007741	Ribosomal protein/NADH dehydrogenase domain	Domain
E [auth F]	IPR036249	Thioredoxin-like superfamily	Homologous Superfamily
E [auth F]	IPR016464	NADH dehydrogenase [ubiquinone] (complex I), alpha subcomplex, subunit 2	Family
F [auth G]	IPR006162	Phosphopantetheine attachment site	PTM
F [auth G]	IPR009081	Phosphopantetheine binding ACP domain	Domain
F [auth G]	IPR036736	ACP-like superfamily	Homologous Superfamily
F [auth G]	IPR003231	Acyl carrier protein	Family
G [auth H]	IPR006806	NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 5	Family
H [auth I]	IPR009947	NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 7	Family
I [auth J]	IPR036291	NAD(P)-binding domain superfamily	Homologous Superfamily
I [auth J]	IPR001509	NAD-dependent epimerase/dehydratase	Domain