NU4M_CANLF
ID NU4M_CANLF Reviewed; 459 AA.
AC Q9ZZ58;
DT 30-MAY-2000, integrated into UniProtKB/Swiss-Prot.
DT 01-MAY-1999, sequence version 1.
DT 03-AUG-2022, entry version 116.
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 Canis lupus familiaris (Dog) (Canis familiaris).
OG Mitochondrion.
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Laurasiatheria; Carnivora; Caniformia; Canidae; Canis.
OX NCBI_TaxID=9615;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC STRAIN=Boxer {ECO:0000312|Proteomes:UP000002254};
RX PubMed=9878232; DOI=10.1006/mpev.1998.0513;
RA Kim K.S., Lee S.E., Jeong H.W., Ha J.H.;
RT "The complete nucleotide sequence of the domestic dog (Canis familiaris)
RT mitochondrial genome.";
RL Mol. Phylogenet. Evol. 10:210-220(1998).
RN [2]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC STRAIN=Beagle;
RA Zhu S., Xu Q., Chang H.;
RT "The complete mitochondrial DNA sequence of the Beagle dog (Canis
RT familiaris).";
RL Submitted (AUG-2004) to the EMBL/GenBank/DDBJ databases.
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}.
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DR EMBL; U96639; AAD04772.1; -; Genomic_DNA.
DR EMBL; AY729880; AAU12156.1; -; Genomic_DNA.
DR PIR; T11502; T11502.
DR RefSeq; NP_008480.1; NC_002008.4.
DR AlphaFoldDB; Q9ZZ58; -.
DR SMR; Q9ZZ58; -.
DR STRING; 9612.ENSCAFP00000030318; -.
DR PaxDb; Q9ZZ58; -.
DR PRIDE; Q9ZZ58; -.
DR GeneID; 804483; -.
DR KEGG; cfa:804483; -.
DR CTD; 4538; -.
DR eggNOG; KOG4845; Eukaryota.
DR HOGENOM; CLU_007100_4_0_1; -.
DR InParanoid; Q9ZZ58; -.
DR OMA; ITRWGNQ; -.
DR OrthoDB; 996580at2759; -.
DR TreeFam; TF343520; -.
DR Reactome; R-CFA-611105; Respiratory electron transport.
DR Reactome; R-CFA-6799198; Complex I biogenesis.
DR Proteomes; UP000002254; Mitochondrion.
DR Bgee; ENSCAFG00000022735; Expressed in cardiac muscle of left ventricle and 44 other tissues.
DR GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR GO; GO:0005743; C:mitochondrial inner membrane; ISS:UniProtKB.
DR GO; GO:0070469; C:respirasome; IEA:UniProtKB-KW.
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_0000117914"
FT TRANSMEM 22..42
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 60..80
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 93..113
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 114..134
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 147..167
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 193..213
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 284..303
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 308..330
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 351..371
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 391..411
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 435..455
FT /note="Helical"
FT /evidence="ECO:0000255"
SQ SEQUENCE 459 AA; 52095 MW; 77294980B10AFEDC CRC64;
MLKIIIPTIM LIPLTWMSKP NMIWINTTTY GLLISLISLF YLNQPNDNTL NSSLMFFSDS
LSAPLLALTT WLLPLMLMAS QHHLSKEPLT RKKLYISMLI LLQLFLIMTF TASELIFFYI
LFEATLIPTL IIITRWGNQT ERLNAGLYFL FYTLMGSLPL LVALLYIHNF MGSLNFLMIQ
YWIQPLPNSW SNIFLWLACM MAFMVKMPLY GLHLWLPKAH VEAPIAGSMV LAAVLLKLGG
YGMMRITTLL NPLTNFMAYP FMMLSLWGMI MTSSICLRQT DLKSLIAYSS VSHMALVIVA
VLIQTPWSYM GATALMIAHG LTSSMLFCLA NSNYERIHSR TMILARGLQT LLPLMAAWWL
LASLTNLALP PTINLIGELF VVMSSFSWSN ITIILMGINI IITALYSLYM LITTQRGKYS
HHIKNIKPSF TRENALMTLH LLPLLLLSLN PKIILGPIY
