NU3C_GOSHI
ID NU3C_GOSHI Reviewed; 120 AA.
AC Q2L912;
DT 10-FEB-2009, integrated into UniProtKB/Swiss-Prot.
DT 21-FEB-2006, sequence version 1.
DT 25-MAY-2022, entry version 56.
DE RecName: Full=NAD(P)H-quinone oxidoreductase subunit 3, chloroplastic {ECO:0000255|HAMAP-Rule:MF_01394};
DE EC=7.1.1.- {ECO:0000255|HAMAP-Rule:MF_01394};
DE AltName: Full=NAD(P)H dehydrogenase subunit 3 {ECO:0000255|HAMAP-Rule:MF_01394};
DE AltName: Full=NADH-plastoquinone oxidoreductase subunit 3 {ECO:0000255|HAMAP-Rule:MF_01394};
GN Name=ndhC {ECO:0000255|HAMAP-Rule:MF_01394};
OS Gossypium hirsutum (Upland cotton) (Gossypium mexicanum).
OG Plastid; Chloroplast.
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC rosids; malvids; Malvales; Malvaceae; Malvoideae; Gossypium.
OX NCBI_TaxID=3635;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. Coker 310FR;
RX PubMed=16553962; DOI=10.1186/1471-2164-7-61;
RA Lee S.-B., Kaittanis C., Jansen R.K., Hostetler J.B., Tallon L.J.,
RA Town C.D., Daniell H.;
RT "The complete chloroplast genome sequence of Gossypium hirsutum:
RT organization and phylogenetic relationships to other angiosperms.";
RL BMC Genomics 7:61-61(2006).
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_01394}.
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_01394};
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_01394};
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_01394}.
CC -!- SUBCELLULAR LOCATION: Plastid, chloroplast thylakoid membrane
CC {ECO:0000255|HAMAP-Rule:MF_01394}; Multi-pass membrane protein
CC {ECO:0000255|HAMAP-Rule:MF_01394}.
CC -!- SIMILARITY: Belongs to the complex I subunit 3 family.
CC {ECO:0000255|HAMAP-Rule:MF_01394}.
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DR EMBL; DQ345959; ABC73633.1; -; Genomic_DNA.
DR RefSeq; YP_538940.1; NC_007944.1.
DR AlphaFoldDB; Q2L912; -.
DR SMR; Q2L912; -.
DR GeneID; 3989152; -.
DR KEGG; ghi:3989152; -.
DR Proteomes; UP000189702; Chloroplast Pltd.
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 GO; GO:0019684; P:photosynthesis, light reaction; IEA:UniProtKB-UniRule.
DR Gene3D; 1.20.58.1610; -; 1.
DR HAMAP; MF_01394; NDH1_NuoA; 1.
DR InterPro; IPR023043; NAD(P)H_OxRDtase_bac/plastid.
DR InterPro; IPR000440; NADH_UbQ/plastoQ_OxRdtase_su3.
DR InterPro; IPR038430; NDAH_ubi_oxred_su3_sf.
DR PANTHER; PTHR11058; PTHR11058; 1.
DR Pfam; PF00507; Oxidored_q4; 1.
PE 3: Inferred from homology;
KW Chloroplast; Membrane; NAD; NADP; Plastid; Plastoquinone; Quinone;
KW Reference proteome; Thylakoid; Translocase; Transmembrane;
KW Transmembrane helix; Transport.
FT CHAIN 1..120
FT /note="NAD(P)H-quinone oxidoreductase subunit 3,
FT chloroplastic"
FT /id="PRO_0000362835"
FT TRANSMEM 9..29
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01394"
FT TRANSMEM 64..84
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01394"
FT TRANSMEM 88..108
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01394"
SQ SEQUENCE 120 AA; 13854 MW; C33D6DFB565BB728 CRC64;
MFLLYEYDIF WAFLIISSAI PILAFLISGV LAPIRKGPEK LSSYESGIEP MGDAWLQFRI
RYYMFALVFV VFDVETVFLY PWAMSFDVLG VPVFIEAFIF VLILIVGSVY AWRKGALEWS
