NU4M_CHICK
ID NU4M_CHICK Reviewed; 459 AA.
AC P18939;
DT 01-NOV-1990, integrated into UniProtKB/Swiss-Prot.
DT 01-NOV-1990, sequence version 1.
DT 03-AUG-2022, entry version 124.
DE RecName: Full=NADH-ubiquinone oxidoreductase chain 4;
DE EC=7.1.1.2 {ECO:0000250|UniProtKB:P03905};
DE AltName: Full=NADH dehydrogenase subunit 4;
GN Name=MT-ND4; Synonyms=MTND4, NADH4, ND4;
OS Gallus gallus (Chicken).
OG Mitochondrion.
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC Archelosauria; Archosauria; Dinosauria; Saurischia; Theropoda;
OC Coelurosauria; Aves; Neognathae; Galloanserae; Galliformes; Phasianidae;
OC Phasianinae; Gallus.
OX NCBI_TaxID=9031;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC STRAIN=Red jungle fowl {ECO:0000312|Proteomes:UP000000539};
RX PubMed=2329578; DOI=10.1016/0022-2836(90)90225-b;
RA Desjardins P., Morais R.;
RT "Sequence and gene organization of the chicken mitochondrial genome. A
RT novel gene order in higher vertebrates.";
RL J. Mol. Biol. 212:599-634(1990).
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:P03905}.
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:P03905};
CC -!- SUBUNIT: Core subunit of respiratory chain NADH dehydrogenase (Complex
CC I) which is composed of 45 different subunits.
CC {ECO:0000250|UniProtKB:P03910}.
CC -!- SUBCELLULAR LOCATION: Mitochondrion inner membrane
CC {ECO:0000250|UniProtKB:P03910}; Multi-pass membrane protein
CC {ECO:0000255}.
CC -!- SIMILARITY: Belongs to the complex I subunit 4 family. {ECO:0000305}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; X52392; CAA36634.1; -; Genomic_DNA.
DR PIR; S10196; S10196.
DR RefSeq; NP_006924.2; NC_001323.1.
DR AlphaFoldDB; P18939; -.
DR SMR; P18939; -.
DR STRING; 9031.ENSGALP00000034621; -.
DR PaxDb; P18939; -.
DR Ensembl; ENSGALT00000063913; ENSGALP00000058535; ENSGALG00000036229.
DR VEuPathDB; HostDB:geneid_63549470; -.
DR eggNOG; KOG4845; Eukaryota.
DR GeneTree; ENSGT00730000111316; -.
DR HOGENOM; CLU_007100_4_0_1; -.
DR InParanoid; P18939; -.
DR OMA; ITRWGNQ; -.
DR OrthoDB; 996580at2759; -.
DR PhylomeDB; P18939; -.
DR Reactome; R-GGA-611105; Respiratory electron transport.
DR Reactome; R-GGA-6799198; Complex I biogenesis.
DR PRO; PR:P18939; -.
DR Proteomes; UP000000539; Mitochondrion.
DR Bgee; ENSGALG00000036229; Expressed in cerebellum and 12 other tissues.
DR ExpressionAtlas; P18939; baseline.
DR GO; GO:0005743; C:mitochondrial inner membrane; ISS: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:0048039; F:ubiquinone binding; IBA:GO_Central.
DR GO; GO:0009060; P:aerobic respiration; IBA:GO_Central.
DR GO; GO:0015990; P:electron transport coupled proton transport; IBA:GO_Central.
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 InterPro; IPR000260; NADH4_N.
DR InterPro; IPR010227; NADH_Q_OxRdtase_chainM/4.
DR InterPro; IPR003918; NADH_UbQ_OxRdtase.
DR InterPro; IPR001750; ND/Mrp_mem.
DR PANTHER; PTHR43507; PTHR43507; 1.
DR Pfam; PF01059; Oxidored_q5_N; 1.
DR Pfam; PF00361; Proton_antipo_M; 1.
DR PRINTS; PR01437; NUOXDRDTASE4.
DR TIGRFAMs; TIGR01972; NDH_I_M; 1.
PE 3: Inferred from homology;
KW Electron transport; Membrane; Mitochondrion; Mitochondrion inner membrane;
KW NAD; Reference proteome; Respiratory chain; Translocase; Transmembrane;
KW Transmembrane helix; Transport; Ubiquinone.
FT CHAIN 1..459
FT /note="NADH-ubiquinone oxidoreductase chain 4"
FT /id="PRO_0000117920"
FT TRANSMEM 28..48
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 60..80
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 100..120
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 147..167
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 197..217
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 224..244
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 256..276
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 285..305
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 309..329
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 341..361
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 384..406
FT /note="Helical"
FT /evidence="ECO:0000255"
SQ SEQUENCE 459 AA; 51146 MW; 46D140070B9D648A CRC64;
MLKIILPTIM LLPTALLSPA KSMWTNTTMY SLLIASISLH WLTPSYYPTK TLTLWTGMDQ
ISTPLLVLSC WFLPLMIMAS QGHLQHEPHK RKRMFISTLI IIQPFIILAF SATELMLFYI
SFEATLIPTL ILITRWGNQP ERLSAGIYLL FYTLISSLPL LVSILYLHTN TGTLHLPIIK
LTHPNLPASW TSLLSSLALL MAFMVKAPLY GLHLWLPKAH VEAPIAGSML LAALLLKLGG
YGIMRVTLLM EPVSNFLHYP FLTLALWGAL MTSSICLRQT DLKSLIAYSS VSHMGLVIAA
SMIQTQWSFS GAMILMISHG LTSSLLFCLA NTNYERTHSR ILILTRGLQP LLPLMSVWWL
LANLTNMALP PTTNLMAELT IMVALFNWSS PTIILTGTAT LLTASYTLYM LLSTQRGTLP
SHITTTPNSN TREHLLMTLH IIPMLTLILK PELISGTPL
