NU4LM_FELCA
ID NU4LM_FELCA Reviewed; 98 AA.
AC P48931;
DT 01-FEB-1996, integrated into UniProtKB/Swiss-Prot.
DT 01-FEB-1996, sequence version 1.
DT 03-AUG-2022, entry version 99.
DE RecName: Full=NADH-ubiquinone oxidoreductase chain 4L;
DE EC=7.1.1.2;
DE AltName: Full=NADH dehydrogenase subunit 4L;
GN Name=MT-ND4L; Synonyms=MTND4L, NADH4L, ND4L;
OS Felis catus (Cat) (Felis silvestris catus).
OG Mitochondrion.
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Laurasiatheria; Carnivora; Feliformia; Felidae; Felinae; Felis.
OX NCBI_TaxID=9685;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Abyssinian {ECO:0000312|Proteomes:UP000011712}; TISSUE=Blood;
RX PubMed=8660972; DOI=10.1006/geno.1996.0188;
RA Lopez J.V., Cevario S., O'Brien S.J.;
RT "Complete nucleotide sequences of the domestic cat (Felis catus)
RT mitochondrial genome and a transposed mtDNA tandem repeat (Numt) in the
RT nuclear genome.";
RL Genomics 33:229-246(1996).
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. {ECO:0000250|UniProtKB:P03902}.
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 -!- SUBUNIT: Core subunit of respiratory chain NADH dehydrogenase (Complex
CC I) which is composed of 45 different subunits.
CC {ECO:0000250|UniProtKB:P03902}.
CC -!- SUBCELLULAR LOCATION: Mitochondrion inner membrane
CC {ECO:0000250|UniProtKB:P03902}; Multi-pass membrane protein
CC {ECO:0000255}.
CC -!- SIMILARITY: Belongs to the complex I subunit 4L family. {ECO:0000305}.
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DR EMBL; U20753; AAC48577.1; -; Genomic_DNA.
DR PIR; T11410; T11410.
DR RefSeq; NP_008259.1; NC_001700.1.
DR AlphaFoldDB; P48931; -.
DR SMR; P48931; -.
DR STRING; 9685.ENSFCAP00000025717; -.
DR Ensembl; ENSFCAT00000032654; ENSFCAP00000025717; ENSFCAG00000032069.
DR GeneID; 807937; -.
DR KEGG; fca:807937; -.
DR CTD; 4539; -.
DR eggNOG; KOG4669; Eukaryota.
DR GeneTree; ENSGT00390000004755; -.
DR HOGENOM; CLU_182394_0_0_1; -.
DR InParanoid; P48931; -.
DR OMA; YRSHLMS; -.
DR OrthoDB; 1538435at2759; -.
DR Proteomes; UP000011712; Mitochondrion.
DR Bgee; ENSFCAG00000032069; Expressed in uterus and 10 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; IBA:GO_Central.
DR GO; GO:0042773; P:ATP synthesis coupled electron transport; IEA:InterPro.
DR InterPro; IPR001133; NADH_UbQ_OxRdtase_chain4L/K.
DR InterPro; IPR039428; NUOK/Mnh_C1-like.
DR PANTHER; PTHR11434; PTHR11434; 1.
DR Pfam; PF00420; Oxidored_q2; 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..98
FT /note="NADH-ubiquinone oxidoreductase chain 4L"
FT /id="PRO_0000118423"
FT TRANSMEM 1..21
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 29..49
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 61..81
FT /note="Helical"
FT /evidence="ECO:0000255"
SQ SEQUENCE 98 AA; 10846 MW; DB3AA44FAEA929CF CRC64;
MSMVYINIFL AFIMSLMGLL MYRSHLMSSL LCLEGMMLSL FIMMAVAILN NHLTLASMTP
IILLVFAACE AALGLSLLVM VSNTYGTDYV QNLNLLQC
