ID   NUOC_RHOCA              Reviewed;         199 AA.
AC   O84971;
DT   30-MAY-2000, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1998, sequence version 1.
DT   16-JUN-2009, entry version 39.
DE   RecName: Full=NADH-quinone oxidoreductase subunit C;
DE            EC=1.6.99.5;
DE   AltName: Full=NADH dehydrogenase I subunit C;
DE   AltName: Full=NDH-1 subunit C;
GN   Name=nuoC;
OS   Rhodobacter capsulatus (Rhodopseudomonas capsulata).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Rhodobacterales;
OC   Rhodobacteraceae; Rhodobacter.
OX   NCBI_TaxID=1061;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=ATCC 33303 / B10;
RA   Dupuis A., Issartel J.P.;
RL   Submitted (OCT-1997) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: NDH-1 shuttles electrons from NADH, via FMN and iron-
CC       sulfur (Fe-S) centers, to quinones in the respiratory chain. The
CC       immediate electron acceptor for the enzyme in this species is
CC       believed to be ubiquinone. Couples the redox reaction to proton
CC       translocation (for every two electrons transferred, four hydrogen
CC       ions are translocated across the cytoplasmic membrane), and thus
CC       conserves the redox energy in a proton gradient (By similarity).
CC   -!- CATALYTIC ACTIVITY: NADH + quinone = NAD(+) + quinol.
CC   -!- SUBUNIT: NDH-1 is composed of 14 different subunits. Subunits
CC       nuoB, C, D, E, F, and G constitute the peripheral sector of the
CC       complex (By similarity).
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane; Peripheral membrane
CC       protein; Cytoplasmic side (By similarity).
CC   -!- SIMILARITY: Belongs to the complex I 30 kDa subunit family.
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DR   EMBL; AF029365; AAC24987.1; -; Genomic_DNA.
DR   BRENDA; 1.6.99.5; 567.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0008137; F:NADH dehydrogenase (ubiquinone) activity; IEA:InterPro.
DR   GO; GO:0048038; F:quinone binding; IEA:UniProtKB-KW.
DR   GO; GO:0055114; P:oxidation reduction; IEA:HAMAP.
DR   GO; GO:0019684; P:photosynthesis, light reaction; IEA:HAMAP.
DR   GO; GO:0006810; P:transport; IEA:UniProtKB-KW.
DR   HAMAP; MF_01357; -; 1.
DR   InterPro; IPR010218; NADH_DH_csu.
DR   InterPro; IPR001268; NADH_UbQ_OxRdtase_30kDa_su.
DR   Pfam; PF00329; Complex1_30kDa; 1.
DR   ProDom; PD001581; Complex1_30K; 1.
DR   TIGRFAMs; TIGR01961; NuoC_fam; 1.
DR   PROSITE; PS00542; COMPLEX1_30K; 1.
PE   3: Inferred from homology;
KW   Cell inner membrane; Cell membrane; Membrane; NAD; Oxidoreductase;
KW   Quinone; Transport; Ubiquinone.
FT   CHAIN         1    199       NADH-quinone oxidoreductase subunit C.
FT                                /FTId=PRO_0000118676.
SQ   SEQUENCE   199 AA;  23090 MW;  A5206009EB914C95 CRC64;
     MSEKLQDLAA HVAQQRPGDV ISAEVVQGEL TVTVKPEGIA DFVRFLRDDA GCRFTTLVDL
     TAVDWPERVE RFEMVWHFLS MWKNQRIRVK AGLAEDAMCP SIVEVYPAAN WYEREVFDMF
     GILFSGHPDL RRLLTDYGFR GHPLRKDFPT TGYIELRYDE VQKRVVYEPV KLAQEYRQFD
     FLSPWEGAQS VLPGDEKRS
//