ID A0A251U366_HELAN Unreviewed; 459 AA.
AC A0A251U366;
DT 22-NOV-2017, integrated into UniProtKB/TrEMBL.
DT 22-NOV-2017, sequence version 1.
DT 27-MAR-2024, entry version 19.
DE RecName: Full=NAD(P)H-quinone oxidoreductase subunit 5, chloroplastic {ECO:0000256|ARBA:ARBA00018648};
DE AltName: Full=NAD(P)H dehydrogenase subunit 5 {ECO:0000256|ARBA:ARBA00031649};
DE AltName: Full=NADH-plastoquinone oxidoreductase subunit 5 {ECO:0000256|ARBA:ARBA00029876};
GN ORFNames=HannXRQ_Chr08g0212841 {ECO:0000313|EMBL:OTG17499.1};
OS Helianthus annuus (Common sunflower).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC asterids; campanulids; Asterales; Asteraceae; Asteroideae;
OC Heliantheae alliance; Heliantheae; Helianthus.
OX NCBI_TaxID=4232 {ECO:0000313|EMBL:OTG17499.1, ECO:0000313|Proteomes:UP000215914};
RN [1] {ECO:0000313|Proteomes:UP000215914}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. SF193 {ECO:0000313|Proteomes:UP000215914};
RX PubMed=28538728; DOI=10.1038/nature22380;
RA Badouin H., Gouzy J., Grassa C.J., Murat F., Staton S.E., Cottret L.,
RA Lelandais-Briere C., Owens G.L., Carrere S., Mayjonade B., Legrand L.,
RA Gill N., Kane N.C., Bowers J.E., Hubner S., Bellec A., Berard A.,
RA Berges H., Blanchet N., Boniface M.C., Brunel D., Catrice O., Chaidir N.,
RA Claudel C., Donnadieu C., Faraut T., Fievet G., Helmstetter N., King M.,
RA Knapp S.J., Lai Z., Le Paslier M.C., Lippi Y., Lorenzon L., Mandel J.R.,
RA Marage G., Marchand G., Marquand E., Bret-Mestries E., Morien E.,
RA Nambeesan S., Nguyen T., Pegot-Espagnet P., Pouilly N., Raftis F.,
RA Sallet E., Schiex T., Thomas J., Vandecasteele C., Vares D., Vear F.,
RA Vautrin S., Crespi M., Mangin B., Burke J.M., Salse J., Munos S.,
RA Vincourt P., Rieseberg L.H., Langlade N.B.;
RT "The sunflower genome provides insights into oil metabolism, flowering and
RT Asterid evolution.";
RL Nature 546:148-152(2017).
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:0000256|ARBA:ARBA00004059}.
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:0000256|ARBA:ARBA00001230};
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:0000256|ARBA:ARBA00001558};
CC -!- SUBUNIT: NDH is composed of at least 16 different subunits, 5 of which
CC are encoded in the nucleus. {ECO:0000256|ARBA:ARBA00011199}.
CC -!- SUBCELLULAR LOCATION: Membrane {ECO:0000256|ARBA:ARBA00004141}; Multi-
CC pass membrane protein {ECO:0000256|ARBA:ARBA00004141}. Plastid,
CC chloroplast thylakoid membrane {ECO:0000256|ARBA:ARBA00004454}; Multi-
CC pass membrane protein {ECO:0000256|ARBA:ARBA00004454}.
CC -!- SIMILARITY: Belongs to the complex I subunit 5 family.
CC {ECO:0000256|ARBA:ARBA00008200}.
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DR EMBL; CM007897; OTG17499.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A251U366; -.
DR STRING; 4232.A0A251U366; -.
DR InParanoid; A0A251U366; -.
DR OMA; KIHERIR; -.
DR Proteomes; UP000215914; Chromosome 8.
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:0003954; F:NADH dehydrogenase activity; IBA:GO_Central.
DR GO; GO:0048038; F:quinone binding; IEA:UniProtKB-KW.
DR GO; GO:0042773; P:ATP synthesis coupled electron transport; IEA:InterPro.
DR GO; GO:0015990; P:electron transport coupled proton transport; IBA:GO_Central.
DR InterPro; IPR002128; NADH_UbQ_OxRdtase_chlpt_su5_C.
DR InterPro; IPR001750; ND/Mrp_mem.
DR InterPro; IPR003945; NU5C-like.
DR InterPro; IPR001516; Proton_antipo_N.
DR PANTHER; PTHR42829; NADH-UBIQUINONE OXIDOREDUCTASE CHAIN 5; 1.
DR PANTHER; PTHR42829:SF2; NADH-UBIQUINONE OXIDOREDUCTASE CHAIN 5; 1.
DR Pfam; PF01010; Proton_antipo_C; 1.
DR Pfam; PF00361; Proton_antipo_M; 2.
DR Pfam; PF00662; Proton_antipo_N; 1.
DR PRINTS; PR01434; NADHDHGNASE5.
DR PRINTS; PR01435; NPOXDRDTASE5.
PE 3: Inferred from homology;
KW Chloroplast {ECO:0000256|ARBA:ARBA00022528};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|SAM:Phobius};
KW NAD {ECO:0000256|ARBA:ARBA00023027}; NADP {ECO:0000256|ARBA:ARBA00022857};
KW Plastid {ECO:0000256|ARBA:ARBA00022528};
KW Plastoquinone {ECO:0000256|ARBA:ARBA00022957};
KW Quinone {ECO:0000256|ARBA:ARBA00022719};
KW Reference proteome {ECO:0000313|Proteomes:UP000215914};
KW Thylakoid {ECO:0000256|ARBA:ARBA00023078};
KW Translocase {ECO:0000256|ARBA:ARBA00022967};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|SAM:Phobius};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW ECO:0000256|SAM:Phobius}.
FT TRANSMEM 6..28
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 40..60
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 92..110
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 131..150
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 170..192
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 204..225
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 245..267
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 279..300
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 348..369
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 381..404
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT DOMAIN 75..115
FT /note="NADH-Ubiquinone oxidoreductase (complex I) chain 5
FT N-terminal"
FT /evidence="ECO:0000259|Pfam:PF00662"
FT DOMAIN 124..268
FT /note="NADH:quinone oxidoreductase/Mrp antiporter membrane
FT subunit"
FT /evidence="ECO:0000259|Pfam:PF00361"
FT DOMAIN 271..393
FT /note="NADH:quinone oxidoreductase/Mrp antiporter membrane
FT subunit"
FT /evidence="ECO:0000259|Pfam:PF00361"
FT DOMAIN 401..455
FT /note="NADH:ubiquinone/plastoquinone oxidoreductase
FT chloroplast chain 5 C-terminal"
FT /evidence="ECO:0000259|Pfam:PF01010"
SQ SEQUENCE 459 AA; 51625 MW; E04708BF2EDB1898 CRC64;
MEQTYQYAWI IPFLPLPVPM LIGLGHLLFP TATKSLRRMW AFQSVLLLSI VMIFSLNLSI
QQINSSSVYQ YVWSWIINND FSLEFGYLID PLTSIMSILI TTVGIMVLIY SDNYITSMLG
LVTSSNLIQI YIFWELVGMC SYLLIGFWFT RPVAAKACQK AFVTNRVGDF GLLLGILGFY
WIMGSFEFRD LFQIFNNLIS NNEVNSVFVT LCVVLLFAGA IAKSAQFPLH VWLPDAMEGP
TPISALIHAA TMVAVGIFLV ARLMPLFIRG FAYSTMSQLG YMMLALGMGS YRSALFHLIT
HAYSKALLLL GSGSVIHSME TLVGYCPKKS QNMVLMGGLK KHVPITKNSF LLGRLSLCGI
PPLACFWSKD EILNNSWLYS PIFAIIAWST AGFTAFYMCW IYLLTFEGHL NVHFQNYSGK
RNTPLYSISL WGKEGSKISN KNLNFCLKSD PNLSFYSAF
//
