ID NDHL_SYNPW Reviewed; 81 AA.
AC A5GJP1;
DT 04-NOV-2008, integrated into UniProtKB/Swiss-Prot.
DT 12-JUN-2007, sequence version 1.
DT 01-MAY-2013, entry version 33.
DE RecName: Full=NAD(P)H-quinone oxidoreductase subunit L;
DE EC=1.6.5.-;
DE AltName: Full=NAD(P)H dehydrogenase I subunit L;
DE AltName: Full=NDH-1 subunit L;
DE AltName: Full=NDH-L;
GN Name=ndhL; OrderedLocusNames=SynWH7803_0730;
OS Synechococcus sp. (strain WH7803).
OC Bacteria; Cyanobacteria; Oscillatoriophycideae; Chroococcales;
OC Synechococcus.
OX NCBI_TaxID=32051;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=WH7803;
RG Genoscope;
RL Submitted (MAY-2006) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: NDH-1 shuttles electrons from an unknown electron donor,
CC via FMN and iron-sulfur (Fe-S) centers, to quinones in the
CC respiratory and/or the photosynthetic chain. The immediate
CC electron acceptor for the enzyme in this species is believed to be
CC plastoquinone. Couples the redox reaction to proton translocation,
CC and thus conserves the redox energy in a proton gradient.
CC Cyanobacterial NDH-1 also plays a role in inorganic carbon-
CC concentration (By similarity).
CC -!- CATALYTIC ACTIVITY: NAD(P)H + plastoquinone = NAD(P)(+) +
CC plastoquinol.
CC -!- SUBUNIT: NDH-1 can be composed of about 15 different subunits;
CC different subcomplexes with different compositions have been
CC identified which probably have different functions (By
CC similarity).
CC -!- SUBCELLULAR LOCATION: Cellular thylakoid membrane; Multi-pass
CC membrane protein (By similarity).
CC -!- SIMILARITY: Belongs to the complex I NdhL subunit family.
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DR EMBL; CT971583; CAK23156.1; -; Genomic_DNA.
DR RefSeq; YP_001224453.1; NC_009481.1.
DR STRING; 32051.SynWH7803_0730; -.
DR EnsemblBacteria; CAK23156; CAK23156; SynWH7803_0730.
DR GeneID; 5146548; -.
DR KEGG; syx:SynWH7803_0730; -.
DR PATRIC; 23827569; VBISynSp43824_0749.
DR eggNOG; NOG08765; -.
DR HOGENOM; HOG000022604; -.
DR KO; K05583; -.
DR OMA; MNNRWNV; -.
DR ProtClustDB; CLSK893123; -.
DR GO; GO:0016021; C:integral to membrane; IEA:UniProtKB-KW.
DR GO; GO:0042651; C:thylakoid membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0016655; F:oxidoreductase activity, acting on NAD(P)H, quinone or similar compound as acceptor; IEA:HAMAP.
DR GO; GO:0048038; F:quinone binding; IEA:UniProtKB-KW.
DR GO; GO:0006810; P:transport; IEA:UniProtKB-KW.
DR HAMAP; MF_01355; NDH1_NDH1L; 1; -.
DR InterPro; IPR019654; NADH-quinone_OxRdatse_su_L.
DR Pfam; PF10716; NdhL; 1.
PE 3: Inferred from homology;
KW Complete proteome; Membrane; NAD; NADP; Oxidoreductase; Plastoquinone;
KW Quinone; Thylakoid; Transmembrane; Transmembrane helix; Transport.
FT CHAIN 1 81 NAD(P)H-quinone oxidoreductase subunit L.
FT /FTId=PRO_0000353693.
FT TRANSMEM 13 33 Helical; (Potential).
FT TRANSMEM 51 71 Helical; (Potential).
SQ SEQUENCE 81 AA; 9142 MW; 6E2E45EED2DDB033 CRC64;
METLLNAIPQ ETLLVIGAYG ALGAAYLVVI PLFLYFWMNR RWTVMGKLER LGIYGLVFLF
FPGLILFAPF LNLRMSGQGD V
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