NDHJ_ORYNI
ID NDHJ_ORYNI Reviewed; 159 AA.
AC Q6ENH1;
DT 05-JUL-2005, integrated into UniProtKB/Swiss-Prot.
DT 16-AUG-2004, sequence version 1.
DT 25-MAY-2022, entry version 75.
DE RecName: Full=NAD(P)H-quinone oxidoreductase subunit J, chloroplastic {ECO:0000255|HAMAP-Rule:MF_01357};
DE EC=7.1.1.- {ECO:0000255|HAMAP-Rule:MF_01357};
DE AltName: Full=NAD(P)H dehydrogenase subunit J;
DE AltName: Full=NADH-plastoquinone oxidoreductase subunit J {ECO:0000255|HAMAP-Rule:MF_01357};
GN Name=ndhJ {ECO:0000255|HAMAP-Rule:MF_01357};
OS Oryza nivara (Indian wild rice) (Oryza sativa f. spontanea).
OG Plastid; Chloroplast.
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; BOP clade;
OC Oryzoideae; Oryzeae; Oryzinae; Oryza.
OX NCBI_TaxID=4536;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. SL10 {ECO:0000312|Proteomes:UP000006591};
RX PubMed=15556301; DOI=10.1016/j.gene.2004.06.008;
RA Masood M.S., Nishikawa T., Fukuoka S., Njenga P.K., Tsudzuki T.,
RA Kadowaki K.;
RT "The complete nucleotide sequence of wild rice (Oryza nivara) chloroplast
RT genome: first genome wide comparative sequence analysis of wild and
RT cultivated rice.";
RL Gene 340:133-139(2004).
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.
CC {ECO:0000255|HAMAP-Rule:MF_01357}.
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 Evidence={ECO:0000255|HAMAP-Rule:MF_01357};
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 Evidence={ECO:0000255|HAMAP-Rule:MF_01357};
CC -!- SUBUNIT: NDH is composed of at least 16 different subunits, 5 of which
CC are encoded in the nucleus. {ECO:0000255|HAMAP-Rule:MF_01357}.
CC -!- SUBCELLULAR LOCATION: Plastid, chloroplast thylakoid membrane
CC {ECO:0000255|HAMAP-Rule:MF_01357}; Peripheral membrane protein
CC {ECO:0000255|HAMAP-Rule:MF_01357}; Stromal side {ECO:0000255|HAMAP-
CC Rule:MF_01357}.
CC -!- SIMILARITY: Belongs to the complex I 30 kDa subunit family.
CC {ECO:0000255|HAMAP-Rule:MF_01357}.
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DR EMBL; AP006728; BAD26781.1; -; Genomic_DNA.
DR RefSeq; YP_052752.1; NC_005973.1.
DR AlphaFoldDB; Q6ENH1; -.
DR SMR; Q6ENH1; -.
DR GeneID; 2885915; -.
DR Proteomes; UP000006591; Chloroplast.
DR GO; GO:0009535; C:chloroplast thylakoid membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0009536; C:plastid; IC:Gramene.
DR GO; GO:0008137; F:NADH dehydrogenase (ubiquinone) activity; IEA:InterPro.
DR GO; GO:0048038; F:quinone binding; IEA:UniProtKB-KW.
DR GO; GO:0019684; P:photosynthesis, light reaction; IEA:UniProtKB-UniRule.
DR Gene3D; 3.30.460.80; -; 1.
DR HAMAP; MF_01357; NDH1_NuoC; 1.
DR InterPro; IPR010218; NADH_DH_suC.
DR InterPro; IPR037232; NADH_quin_OxRdtase_su_C/D-like.
DR InterPro; IPR001268; NADH_UbQ_OxRdtase_30kDa_su.
DR InterPro; IPR020396; NADH_UbQ_OxRdtase_CS.
DR Pfam; PF00329; Complex1_30kDa; 1.
DR SUPFAM; SSF143243; SSF143243; 1.
DR PROSITE; PS00542; COMPLEX1_30K; 1.
PE 3: Inferred from homology;
KW Chloroplast; Membrane; NAD; NADP; Plastid; Plastoquinone; Quinone;
KW Reference proteome; Thylakoid; Translocase; Transport.
FT CHAIN 1..159
FT /note="NAD(P)H-quinone oxidoreductase subunit J,
FT chloroplastic"
FT /id="PRO_0000118659"
SQ SEQUENCE 159 AA; 18783 MW; 10BF695839925A49 CRC64;
MQQGWLSNWL VKHEVVHRSL GFDHRGIETL QIKAEDWDSI AVILYVYGYN YLRSQCAYDV
APGGSLASVY HLTRIQYGID NPEEVCIKVF AQKDNPRIPS VFWIWRSSDF QERESFDMVG
ISYDNHPRLK RILMPESWIG WPLRKDYITP NFYEIQDAH