NU4LM_SALSA
ID NU4LM_SALSA Reviewed; 98 AA.
AC Q9ZZM5;
DT 30-MAY-2000, integrated into UniProtKB/Swiss-Prot.
DT 01-MAY-1999, sequence version 1.
DT 03-AUG-2022, entry version 84.
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 Salmo salar (Atlantic salmon).
OG Mitochondrion.
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC Actinopterygii; Neopterygii; Teleostei; Protacanthopterygii; Salmoniformes;
OC Salmonidae; Salmoninae; Salmo.
OX NCBI_TaxID=8030;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC TISSUE=Liver;
RA Hurst C.D., Bartlett S.E., Bruce I.J., Davidson W.S.;
RT "The complete nucleotide sequence of the mitochondrial DNA of the Atlantic
RT salmon, Salmo salar.";
RL Submitted (OCT-1998) to the EMBL/GenBank/DDBJ databases.
RN [2]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RA Arnason U., Johnsson E., Rasmussen A.S.;
RT "The complete mitochondrial genome sequence of a teleost, Salmo salar, and
RT comparisons with other salmoniformes.";
RL Submitted (MAR-1999) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Core subunit of the mitochondrial membrane respiratory chain
CC NADH dehydrogenase (Complex I) that is believed to belong to the
CC minimal assembly required for catalysis. Complex I functions in the
CC transfer of electrons from NADH to the respiratory chain. The immediate
CC electron acceptor for the enzyme is believed to be ubiquinone (By
CC similarity). {ECO:0000250}.
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 -!- SUBCELLULAR LOCATION: Mitochondrion membrane {ECO:0000250}; Multi-pass
CC membrane protein {ECO:0000250}.
CC -!- SIMILARITY: Belongs to the complex I subunit 4L family. {ECO:0000305}.
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DR EMBL; U12143; AAD04741.1; -; Genomic_DNA.
DR EMBL; AF133701; AAF61386.1; -; Genomic_DNA.
DR PIR; T09955; T09955.
DR RefSeq; NP_008453.1; NC_001960.1.
DR AlphaFoldDB; Q9ZZM5; -.
DR SMR; Q9ZZM5; -.
DR STRING; 8030.ENSSSAP00000000010; -.
DR GeneID; 808312; -.
DR KEGG; sasa:808312; -.
DR CTD; 4539; -.
DR OMA; YRSHLMS; -.
DR OrthoDB; 1538435at2759; -.
DR Proteomes; UP000087266; Mitochondrion MT.
DR Bgee; ENSSSAG00000000028; Expressed in brain and 16 other tissues.
DR GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR GO; GO:0031966; C:mitochondrial membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0070469; C:respirasome; IEA:UniProtKB-KW.
DR GO; GO:0008137; F:NADH dehydrogenase (ubiquinone) activity; IEA:UniProtKB-EC.
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; NAD; Reference proteome;
KW Respiratory chain; Translocase; Transmembrane; Transmembrane helix;
KW Transport; Ubiquinone.
FT CHAIN 1..98
FT /note="NADH-ubiquinone oxidoreductase chain 4L"
FT /id="PRO_0000118486"
FT TRANSMEM 1..21
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 29..49
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 58..78
FT /note="Helical"
FT /evidence="ECO:0000255"
SQ SEQUENCE 98 AA; 10527 MW; 47D5F0495DF38C6D CRC64;
MTPVHFSFTS AFILGLMGLA FHRTHLLSAL LCLEGMMLSL FIALSLWALQ MEAIGYSVAP
MLLLAFSACE ASAGLALLVA TARTHGTDRL QSLNLLQC
