NDHJ_ANTAG
ID NDHJ_ANTAG Reviewed; 169 AA.
AC Q85BB2; Q85UU3;
DT 29-MAR-2004, integrated into UniProtKB/Swiss-Prot.
DT 01-JUN-2003, sequence version 1.
DT 25-MAY-2022, entry version 69.
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 Anthoceros angustus (Hornwort) (Anthoceros formosae).
OG Plastid; Chloroplast.
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Anthocerotophyta;
OC Anthocerotopsida; Anthocerotidae; Anthocerotales; Anthocerotaceae;
OC Anthoceros.
OX NCBI_TaxID=48387;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA], AND RNA EDITING.
RX PubMed=12527781; DOI=10.1093/nar/gkg155;
RA Kugita M., Kaneko A., Yamamoto Y., Takeya Y., Matsumoto T., Yoshinaga K.;
RT "The complete nucleotide sequence of the hornwort (Anthoceros formosae)
RT chloroplast genome: insight into the earliest land plants.";
RL Nucleic Acids Res. 31:716-721(2003).
RN [2]
RP NUCLEOTIDE SEQUENCE [MRNA], AND RNA EDITING.
RC TISSUE=Thallus;
RX PubMed=12711687; DOI=10.1093/nar/gkg327;
RA Kugita M., Yamamoto Y., Fujikawa T., Matsumoto T., Yoshinaga K.;
RT "RNA editing in hornwort chloroplasts makes more than half the genes
RT functional.";
RL Nucleic Acids Res. 31:2417-2423(2003).
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 -!- RNA EDITING: Modified_positions=20 {ECO:0000269|PubMed:12527781,
CC ECO:0000269|PubMed:12711687}, 59 {ECO:0000269|PubMed:12527781,
CC ECO:0000269|PubMed:12711687}, 64 {ECO:0000269|PubMed:12527781,
CC ECO:0000269|PubMed:12711687}, 72 {ECO:0000269|PubMed:12527781,
CC ECO:0000269|PubMed:12711687}, 82 {ECO:0000269|PubMed:12527781,
CC ECO:0000269|PubMed:12711687}, 110 {ECO:0000269|PubMed:12527781,
CC ECO:0000269|PubMed:12711687};
CC -!- SIMILARITY: Belongs to the complex I 30 kDa subunit family.
CC {ECO:0000255|HAMAP-Rule:MF_01357}.
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DR EMBL; AB086179; BAC55352.1; -; Genomic_DNA.
DR EMBL; AB087444; BAC55445.1; -; mRNA.
DR EMBL; AB087445; BAC55446.1; -; mRNA.
DR RefSeq; NP_777416.2; NC_004543.1.
DR AlphaFoldDB; Q85BB2; -.
DR SMR; Q85BB2; -.
DR GeneID; 2553503; -.
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 2: Evidence at transcript level;
KW Chloroplast; Membrane; NAD; NADP; Plastid; Plastoquinone; Quinone;
KW RNA editing; Thylakoid; Translocase; Transport.
FT CHAIN 1..169
FT /note="NAD(P)H-quinone oxidoreductase subunit J,
FT chloroplastic"
FT /id="PRO_0000118651"
SQ SEQUENCE 169 AA; 19742 MW; 815388D996068709 CRC64;
MLETFTNDTN EIQGRLSAWL IKHRLAHRPL GFDYQGVETL QVRSEDWLSI AVALYAYGFN
YLRSQCVYDV APGGLLASVY HLTKVQSNAD QPEEVCIKIF VSRKNPKIPS VFWVWKGADF
QERESYDMLG ISYESHPRLK RILMPDSWIG WPLRKDYIVP NFYELQDAY
