NU6C_PHAVU
ID NU6C_PHAVU Reviewed; 176 AA.
AC A4GGE9;
DT 20-JAN-2009, integrated into UniProtKB/Swiss-Prot.
DT 17-APR-2007, sequence version 1.
DT 25-MAY-2022, entry version 43.
DE RecName: Full=NAD(P)H-quinone oxidoreductase subunit 6, chloroplastic;
DE EC=7.1.1.-;
DE AltName: Full=NAD(P)H dehydrogenase subunit 6;
DE AltName: Full=NADH-plastoquinone oxidoreductase subunit 6;
GN Name=ndhG;
OS Phaseolus vulgaris (Kidney bean) (French bean).
OG Plastid; Chloroplast.
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC rosids; fabids; Fabales; Fabaceae; Papilionoideae; 50 kb inversion clade;
OC NPAAA clade; indigoferoid/millettioid clade; Phaseoleae; Phaseolus.
OX NCBI_TaxID=3885;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. Negro Jamapa;
RX PubMed=17623083; DOI=10.1186/1471-2164-8-228;
RA Guo X., Castillo-Ramirez S., Gonzalez V., Bustos P.,
RA Fernandez-Vazquez J.L., Santamaria R.I., Arellano J., Cevallos M.A.,
RA Davila G.;
RT "Rapid evolutionary change of common bean (Phaseolus vulgaris L) plastome,
RT and the genomic diversification of legume chloroplasts.";
RL BMC Genomics 8:228-228(2007).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RA Moore M.J., Triplett E.W., Broughton W.J., Soltis P.S., Soltis D.E.;
RT "Complete nucleotide sequence of the plastid genome of the common bean,
RT Phaseolus vulgaris.";
RL Submitted (OCT-2007) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: NDH shuttles electrons from NAD(P)H:plastoquinone, via FMN
CC and iron-sulfur (Fe-S) centers, to quinones in the photosynthetic chain
CC and possibly in a chloroplast respiratory chain. The immediate electron
CC acceptor for the enzyme in this species is believed to be
CC plastoquinone. Couples the redox reaction to proton translocation, and
CC thus conserves the redox energy in a proton gradient (By similarity).
CC {ECO:0000250}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a plastoquinone + (n+1) H(+)(in) + NADH = a plastoquinol + n
CC H(+)(out) + NAD(+); Xref=Rhea:RHEA:42608, Rhea:RHEA-COMP:9561,
CC Rhea:RHEA-COMP:9562, ChEBI:CHEBI:15378, ChEBI:CHEBI:17757,
CC ChEBI:CHEBI:57540, ChEBI:CHEBI:57945, ChEBI:CHEBI:62192;
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a plastoquinone + (n+1) H(+)(in) + NADPH = a plastoquinol + n
CC H(+)(out) + NADP(+); Xref=Rhea:RHEA:42612, Rhea:RHEA-COMP:9561,
CC Rhea:RHEA-COMP:9562, ChEBI:CHEBI:15378, ChEBI:CHEBI:17757,
CC ChEBI:CHEBI:57783, ChEBI:CHEBI:58349, ChEBI:CHEBI:62192;
CC -!- SUBUNIT: NDH is composed of at least 16 different subunits, 5 of which
CC are encoded in the nucleus. {ECO:0000250}.
CC -!- SUBCELLULAR LOCATION: Plastid, chloroplast thylakoid membrane
CC {ECO:0000250}; Multi-pass membrane protein {ECO:0000250}.
CC -!- SIMILARITY: Belongs to the complex I subunit 6 family. {ECO:0000305}.
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DR EMBL; DQ886273; ABH88131.1; -; Genomic_DNA.
DR EMBL; EU196765; ABW22815.1; -; Genomic_DNA.
DR RefSeq; YP_001122850.1; NC_009259.1.
DR AlphaFoldDB; A4GGE9; -.
DR SMR; A4GGE9; -.
DR GeneID; 4961800; -.
DR KEGG; pvu:PhvuCp68; -.
DR GO; GO:0009535; C:chloroplast thylakoid membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR GO; GO:0008137; F:NADH dehydrogenase (ubiquinone) activity; IEA:InterPro.
DR GO; GO:0048038; F:quinone binding; IEA:UniProtKB-KW.
DR Gene3D; 1.20.120.1200; -; 1.
DR InterPro; IPR001457; NADH_UbQ/plastoQ_OxRdtase_su6.
DR InterPro; IPR042106; Nuo/plastoQ_OxRdtase_6_NuoJ.
DR Pfam; PF00499; Oxidored_q3; 1.
PE 3: Inferred from homology;
KW Chloroplast; Membrane; NAD; NADP; Plastid; Plastoquinone; Quinone;
KW Thylakoid; Translocase; Transmembrane; Transmembrane helix; Transport.
FT CHAIN 1..176
FT /note="NAD(P)H-quinone oxidoreductase subunit 6,
FT chloroplastic"
FT /id="PRO_0000360283"
FT TRANSMEM 10..30
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 32..52
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 63..83
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 92..112
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 152..172
FT /note="Helical"
FT /evidence="ECO:0000255"
SQ SEQUENCE 176 AA; 19474 MW; DA6D2B4027B32841 CRC64;
MDLSESLHDF ILVFLGSGLI LGSLGVVFFT NTIFSAFSLG LVLVCVSLFY ILSNSHFVAA
SQLLIYVGAI NVLIIFAVMF MNGSEYDQNF RVWTVGDGIT LMVCTSIFIS QINTILDTSW
HGIIWTTRPN QILEQDLIST SQQIGIHLST DFFLPFELIS IILLVALIGA IFVARQ
