ID   NDHJ_OLIPU              Reviewed;         158 AA.
AC   A4QJT6;
DT   16-DEC-2008, integrated into UniProtKB/Swiss-Prot.
DT   15-MAY-2007, sequence version 1.
DT   25-MAY-2022, entry version 53.
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   Olimarabidopsis pumila (Dwarf rocket) (Arabidopsis griffithiana).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; malvids; Brassicales; Brassicaceae; Alyssopsideae; Olimarabidopsis.
OX   NCBI_TaxID=74718;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RA   Hosouchi T., Tsuruoka H., Kotani H.;
RT   "Sequence analysis of Arabidopsis pumila JS2 chloroplast DNA.";
RL   Submitted (MAR-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.
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; AP009368; BAF49942.1; -; Genomic_DNA.
DR   RefSeq; YP_001123118.1; NC_009267.1.
DR   AlphaFoldDB; A4QJT6; -.
DR   SMR; A4QJT6; -.
DR   GeneID; 4962460; -.
DR   GO; GO:0009535; C:chloroplast thylakoid 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: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   Thylakoid; Translocase; Transport.
FT   CHAIN           1..158
FT                   /note="NAD(P)H-quinone oxidoreductase subunit J,
FT                   chloroplastic"
FT                   /id="PRO_0000358293"
SQ   SEQUENCE   158 AA;  18581 MW;  D860FD0990A5F1E1 CRC64;
     MQGTLSVWLA KRGLVHRSLG FDYQGIETLQ IKPEDWHSIA VILYVYGYNY LRSQCAYDVA
     PGGLLASVYH LTRIEYGVHQ AEEVCIKVFT HRSNPRIPSV FWVWKSTDFQ ERESYDMLGI
     TYDSHPRLKR ILMPESWIGW PLRKDYIAPN FYEIQDAY