NU6M_BOVIN
ID NU6M_BOVIN Reviewed; 175 AA.
AC P03924;
DT 21-JUL-1986, integrated into UniProtKB/Swiss-Prot.
DT 21-JUL-1986, sequence version 1.
DT 03-AUG-2022, entry version 126.
DE RecName: Full=NADH-ubiquinone oxidoreductase chain 6;
DE EC=7.1.1.2 {ECO:0000250|UniProtKB:P03923};
DE AltName: Full=NADH dehydrogenase subunit 6;
GN Name=MT-ND6; Synonyms=MTND6, NADH6, ND6;
OS Bos taurus (Bovine).
OG Mitochondrion.
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Laurasiatheria; Artiodactyla; Ruminantia; Pecora; Bovidae;
OC Bovinae; Bos.
OX NCBI_TaxID=9913;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC STRAIN=Hereford {ECO:0000312|Proteomes:UP000009136}; TISSUE=Heart;
RX PubMed=7120390; DOI=10.1016/0022-2836(82)90137-1;
RA Anderson S., de Bruijn M.H.L., Coulson A.R., Eperon I.C., Sanger F.,
RA Young I.G.;
RT "Complete sequence of bovine mitochondrial DNA. Conserved features of the
RT mammalian mitochondrial genome.";
RL J. Mol. Biol. 156:683-717(1982).
RN [2]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC STRAIN=65, 66, D, and F;
RA Wettstein P.J.;
RT "Bos taurus mitochondrial protein coding regions.";
RL Submitted (MAR-2002) to the EMBL/GenBank/DDBJ databases.
RN [3]
RP SUBUNIT, AND SUBCELLULAR LOCATION.
RX PubMed=25209663; DOI=10.1038/nature13686;
RA Vinothkumar K.R., Zhu J., Hirst J.;
RT "Architecture of mammalian respiratory complex I.";
RL Nature 515:80-84(2014).
CC -!- FUNCTION: Core subunit of the mitochondrial membrane respiratory chain
CC NADH dehydrogenase (Complex I) which catalyzes electron transfer from
CC NADH through the respiratory chain, using ubiquinone as an electron
CC acceptor. Essential for the catalytic activity and assembly of complex
CC I. {ECO:0000250|UniProtKB:P03923}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a ubiquinone + 5 H(+)(in) + NADH = a ubiquinol + 4 H(+)(out) +
CC NAD(+); Xref=Rhea:RHEA:29091, Rhea:RHEA-COMP:9565, Rhea:RHEA-
CC COMP:9566, ChEBI:CHEBI:15378, ChEBI:CHEBI:16389, ChEBI:CHEBI:17976,
CC ChEBI:CHEBI:57540, ChEBI:CHEBI:57945; EC=7.1.1.2;
CC Evidence={ECO:0000250|UniProtKB:P03923};
CC -!- SUBUNIT: Core subunit of respiratory chain NADH dehydrogenase (Complex
CC I) which is composed of 45 different subunits.
CC {ECO:0000269|PubMed:25209663}.
CC -!- SUBCELLULAR LOCATION: Mitochondrion inner membrane
CC {ECO:0000269|PubMed:25209663, ECO:0000305}; Multi-pass membrane protein
CC {ECO:0000255}.
CC -!- SIMILARITY: Belongs to the complex I subunit 6 family. {ECO:0000305}.
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DR EMBL; V00654; CAA24006.1; -; Genomic_DNA.
DR EMBL; AF490528; AAM08328.1; -; Genomic_DNA.
DR EMBL; AF490529; AAM08341.1; -; Genomic_DNA.
DR EMBL; AF493541; AAM12800.1; -; Genomic_DNA.
DR EMBL; AF493542; AAM12813.1; -; Genomic_DNA.
DR PIR; A00456; DEBON6.
DR RefSeq; YP_209216.1; NC_006853.1.
DR PDB; 5LC5; EM; 4.35 A; J=2-172.
DR PDB; 5LDW; EM; 4.27 A; J=1-175.
DR PDB; 5LDX; EM; 5.60 A; J=1-175.
DR PDB; 5O31; EM; 4.13 A; J=1-175.
DR PDB; 7QSD; EM; 3.10 A; J=1-175.
DR PDBsum; 5LC5; -.
DR PDBsum; 5LDW; -.
DR PDBsum; 5LDX; -.
DR PDBsum; 5O31; -.
DR PDBsum; 7QSD; -.
DR AlphaFoldDB; P03924; -.
DR SMR; P03924; -.
DR CORUM; P03924; -.
DR DIP; DIP-62098N; -.
DR STRING; 9913.ENSBTAP00000053156; -.
DR TCDB; 3.D.1.6.1; the h(+) or na(+)-translocating nadh dehydrogenase (ndh) family.
DR PaxDb; P03924; -.
DR PRIDE; P03924; -.
DR Ensembl; ENSBTAT00000060562; ENSBTAP00000053156; ENSBTAG00000043546.
DR GeneID; 3283888; -.
DR KEGG; bta:3283888; -.
DR CTD; 4541; -.
DR VEuPathDB; HostDB:ENSBTAG00000043546; -.
DR eggNOG; ENOG502S2Q2; Eukaryota.
DR GeneTree; ENSGT00390000003988; -.
DR HOGENOM; CLU_129718_0_0_1; -.
DR InParanoid; P03924; -.
DR OMA; YLGGMMV; -.
DR OrthoDB; 1438416at2759; -.
DR TreeFam; TF343324; -.
DR Reactome; R-BTA-611105; Respiratory electron transport.
DR Reactome; R-BTA-6799198; Complex I biogenesis.
DR Proteomes; UP000009136; Mitochondrion.
DR Bgee; ENSBTAG00000043546; Expressed in prefrontal cortex and 103 other tissues.
DR GO; GO:0005743; C:mitochondrial inner membrane; IDA:UniProtKB.
DR GO; GO:0005747; C:mitochondrial respiratory chain complex I; IEA:Ensembl.
DR GO; GO:0008137; F:NADH dehydrogenase (ubiquinone) activity; ISS:UniProtKB.
DR GO; GO:0006120; P:mitochondrial electron transport, NADH to ubiquinone; ISS:UniProtKB.
DR GO; GO:0032981; P:mitochondrial respiratory chain complex I assembly; ISS:UniProtKB.
DR Gene3D; 1.20.120.1200; -; 1.
DR InterPro; IPR001457; NADH_UbQ/plastoQ_OxRdtase_su6.
DR InterPro; IPR042106; Nuo/plastoQ_OxRdtase_6_NuoJ.
DR Pfam; PF00499; Oxidored_q3; 1.
PE 1: Evidence at protein level;
KW 3D-structure; Electron transport; Membrane; Mitochondrion;
KW Mitochondrion inner membrane; NAD; Reference proteome; Respiratory chain;
KW Translocase; Transmembrane; Transmembrane helix; Transport; Ubiquinone.
FT CHAIN 1..175
FT /note="NADH-ubiquinone oxidoreductase chain 6"
FT /id="PRO_0000118248"
FT TRANSMEM 1..21
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 25..45
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 47..67
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 88..108
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 149..169
FT /note="Helical"
FT /evidence="ECO:0000255"
SQ SEQUENCE 175 AA; 19078 MW; 47E8F2BD497A84F7 CRC64;
MMLYIVFILS VIFVMGFVGF SSKPSPIYGG LGLIVSGGVG CGIVLNFGGS FLGLMVFLIY
LGGMMVVFGY TTAMATEQYP EIWLSNKAVL GAFVTGLLME FFMVYYVLKD KEVEVVFEFN
GLGDWVIYDT GDSGFFSEEA MGIAALYSYG TWLVIVTGWS LLIGVVVIME ITRGN
