NU4LM_MICMI
ID NU4LM_MICMI Reviewed; 98 AA.
AC Q591Y0;
DT 31-OCT-2006, integrated into UniProtKB/Swiss-Prot.
DT 26-APR-2005, sequence version 1.
DT 25-MAY-2022, entry version 52.
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 Microcebus mittermeieri (Mittermeier's mouse lemur).
OG Mitochondrion.
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Euarchontoglires; Primates; Strepsirrhini; Lemuriformes;
OC Cheirogaleidae; Microcebus.
OX NCBI_TaxID=236274;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC STRAIN=Isolate JAR1, Isolate JAR12, Isolate JAR16, Isolate JAR17,
RC Isolate JAR18, and Isolate PBZT115;
RA Louis E.E. Jr., Coles M.S., Andrianompohavana R., Sommer J.A., Mayor M.I.,
RA Brenneman R.A.;
RT "Revision of the mouse lemurs (Primates, Microcebus) in Eastern Madagascar
RT with the description of three new species.";
RL Submitted (MAR-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. {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; AY582637; AAS92739.1; -; Genomic_DNA.
DR EMBL; AY582638; AAS92743.1; -; Genomic_DNA.
DR EMBL; AY582639; AAS92747.1; -; Genomic_DNA.
DR EMBL; AY582640; AAS92751.1; -; Genomic_DNA.
DR EMBL; AY582641; AAS92755.1; -; Genomic_DNA.
DR EMBL; AY582642; AAS92759.1; -; Genomic_DNA.
DR AlphaFoldDB; Q591Y0; -.
DR SMR; Q591Y0; -.
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; 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; Mitochondrion inner membrane;
KW NAD; Respiratory chain; Translocase; Transmembrane; Transmembrane helix;
KW Transport; Ubiquinone.
FT CHAIN 1..98
FT /note="NADH-ubiquinone oxidoreductase chain 4L"
FT /id="PRO_0000256688"
FT TRANSMEM 2..22
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; 10778 MW; 15D40E78B091A8F2 CRC64;
MPSISININL AFAAALLGML MFRSHMMSSL LCLEGMMLSM FTLSTLTILN MQFTMSFTMP
ILLLVFAACE AAIGLALLVM VSNNYGLDYI QNLNLLQC
