NU1C_JASNU
ID NU1C_JASNU Reviewed; 361 AA.
AC Q06R75;
DT 06-FEB-2007, integrated into UniProtKB/Swiss-Prot.
DT 31-OCT-2006, sequence version 1.
DT 25-MAY-2022, entry version 42.
DE RecName: Full=NAD(P)H-quinone oxidoreductase subunit 1, chloroplastic {ECO:0000255|HAMAP-Rule:MF_01350};
DE EC=7.1.1.- {ECO:0000255|HAMAP-Rule:MF_01350};
DE AltName: Full=NAD(P)H dehydrogenase subunit 1 {ECO:0000255|HAMAP-Rule:MF_01350};
DE Short=NDH subunit 1 {ECO:0000255|HAMAP-Rule:MF_01350};
DE AltName: Full=NADH-plastoquinone oxidoreductase subunit 1 {ECO:0000255|HAMAP-Rule:MF_01350};
GN Name=ndhA {ECO:0000255|HAMAP-Rule:MF_01350}; ORFNames=JNC1315;
OS Jasminum nudiflorum (Winter jasmine).
OG Plastid; Chloroplast.
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC asterids; lamiids; Lamiales; Oleaceae; Jasmineae; Jasminum.
OX NCBI_TaxID=126431;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX PubMed=17329229; DOI=10.1093/molbev/msm036;
RA Lee H.-L., Jansen R.K., Chumley T.W., Kim K.-J.;
RT "Gene relocations within chloroplast genomes of Jasminum and Menodora
RT (Oleaceae) are due to multiple, overlapping inversions.";
RL Mol. Biol. Evol. 24:1161-1180(2007).
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_01350}.
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_01350};
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_01350};
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_01350}.
CC -!- SUBCELLULAR LOCATION: Plastid, chloroplast thylakoid membrane
CC {ECO:0000255|HAMAP-Rule:MF_01350}; Multi-pass membrane protein
CC {ECO:0000255|HAMAP-Rule:MF_01350}.
CC -!- SIMILARITY: Belongs to the complex I subunit 1 family.
CC {ECO:0000255|HAMAP-Rule:MF_01350}.
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DR EMBL; DQ673255; ABG74684.1; -; Genomic_DNA.
DR RefSeq; YP_778546.1; NC_008407.1.
DR AlphaFoldDB; Q06R75; -.
DR SMR; Q06R75; -.
DR GeneID; 4319837; -.
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:0016655; F:oxidoreductase activity, acting on NAD(P)H, quinone or similar compound as acceptor; IEA:UniProtKB-UniRule.
DR GO; GO:0048038; F:quinone binding; IEA:UniProtKB-KW.
DR GO; GO:0019684; P:photosynthesis, light reaction; IEA:UniProtKB-UniRule.
DR HAMAP; MF_01350; NDH1_NuoH; 1.
DR InterPro; IPR001694; NADH_UbQ_OxRdtase_su1/FPO.
DR InterPro; IPR018086; NADH_UbQ_OxRdtase_su1_CS.
DR PANTHER; PTHR11432; PTHR11432; 1.
DR Pfam; PF00146; NADHdh; 1.
DR PROSITE; PS00667; COMPLEX1_ND1_1; 1.
DR PROSITE; PS00668; COMPLEX1_ND1_2; 1.
PE 3: Inferred from homology;
KW Chloroplast; Membrane; NAD; NADP; Plastid; Plastoquinone; Quinone;
KW Thylakoid; Translocase; Transmembrane; Transmembrane helix.
FT CHAIN 1..361
FT /note="NAD(P)H-quinone oxidoreductase subunit 1,
FT chloroplastic"
FT /id="PRO_0000275582"
FT TRANSMEM 28..48
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01350"
FT TRANSMEM 99..119
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01350"
FT TRANSMEM 128..148
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01350"
FT TRANSMEM 249..269
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01350"
FT TRANSMEM 270..290
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01350"
FT TRANSMEM 301..321
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01350"
FT TRANSMEM 341..361
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01350"
SQ SEQUENCE 361 AA; 40336 MW; B69F2CEA29632749 CRC64;
MIIYNTTELQ AIHSFSRLEF LKEVYGSIWV LIPILTLVLG ITLGVLVIVW LEREISAGIQ
QRIGPEYAGP LGILQALADG TKLLFKENLF PSRGDTRLFT IGPSIAVISI LLSYSVIPFG
YRLILGDLSI GVFLWIAVSS LAPIGLLMSG YGSNNKYSFL GGLRAAAQSI SYEIPLTLCV
LSISLLSNSF STVDIVEAQS KYGFWGWNLW RQPIGFIVFL ISSLAECERL PFDLPEAEEE
LVAGYQTEYS GIKFGLFYVA SYLNLLVSSL FVTVLYLGGW NLSIPYLFVP ELFERGKVFE
TIICIFITLA KTYLFLFISI ATRWTLPRLR MDQLLNLGWK FLLPISLGNL LLTTSFQLLS
L
