NU5C_IPOPU
ID NU5C_IPOPU Reviewed; 710 AA.
AC A7Y3K7;
DT 20-JAN-2009, integrated into UniProtKB/Swiss-Prot.
DT 23-OCT-2007, sequence version 1.
DT 25-MAY-2022, entry version 40.
DE RecName: Full=NAD(P)H-quinone oxidoreductase subunit 5, chloroplastic;
DE EC=7.1.1.-;
DE AltName: Full=NAD(P)H dehydrogenase subunit 5;
DE AltName: Full=NADH-plastoquinone oxidoreductase subunit 5;
GN Name=ndhF;
OS Ipomoea purpurea (Common morning glory) (Pharbitis purpurea).
OG Plastid; Chloroplast.
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC asterids; lamiids; Solanales; Convolvulaceae; Ipomoeeae; Ipomoea.
OX NCBI_TaxID=4121;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX PubMed=17956636; DOI=10.1186/1471-2229-7-57;
RA McNeal J.R., Kuehl J.V., Boore J.L., dePamphilis C.W.;
RT "Complete plastid genome sequences suggest strong selection for retention
RT of photosynthetic genes in the parasitic plant genus Cuscuta.";
RL BMC Plant Biol. 7:57-57(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 (By similarity).
CC {ECO:0000250}.
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 -!- 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 -!- SUBUNIT: NDH is composed of at least 16 different subunits, 5 of which
CC are encoded in the nucleus. {ECO:0000250}.
CC -!- SUBCELLULAR LOCATION: Plastid, chloroplast thylakoid membrane
CC {ECO:0000250}; Multi-pass membrane protein {ECO:0000250}.
CC -!- SIMILARITY: Belongs to the complex I subunit 5 family. {ECO:0000305}.
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DR EMBL; EU118126; ABV02398.1; -; Genomic_DNA.
DR RefSeq; YP_001468358.1; NC_009808.1.
DR AlphaFoldDB; A7Y3K7; -.
DR SMR; A7Y3K7; -.
DR GeneID; 5601312; -.
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:0042773; P:ATP synthesis coupled electron transport; IEA:InterPro.
DR InterPro; IPR002128; NADH_UbQ_OxRdtase_chlpt_su5_C.
DR InterPro; IPR018393; NADHpl_OxRdtase_5_subgr.
DR InterPro; IPR001750; ND/Mrp_mem.
DR InterPro; IPR003945; NU5C-like.
DR InterPro; IPR001516; Proton_antipo_N.
DR PANTHER; PTHR42829; PTHR42829; 1.
DR Pfam; PF01010; Proton_antipo_C; 2.
DR Pfam; PF00361; Proton_antipo_M; 1.
DR Pfam; PF00662; Proton_antipo_N; 1.
DR TIGRFAMs; TIGR01974; NDH_I_L; 1.
PE 3: Inferred from homology;
KW Chloroplast; Membrane; NAD; NADP; Plastid; Plastoquinone; Quinone;
KW Thylakoid; Translocase; Transmembrane; Transmembrane helix; Transport.
FT CHAIN 1..710
FT /note="NAD(P)H-quinone oxidoreductase subunit 5,
FT chloroplastic"
FT /id="PRO_0000360941"
FT TRANSMEM 9..29
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 40..60
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 89..109
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 125..145
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 147..167
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 185..205
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 221..241
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 258..278
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 280..300
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 327..347
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 354..374
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 396..416
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 425..445
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 519..539
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 571..591
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 657..676
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 689..709
FT /note="Helical"
FT /evidence="ECO:0000255"
SQ SEQUENCE 710 AA; 80827 MW; E40CB4CC9E65D983 CRC64;
MEQTYQYAWI IPFVPLLVPM LIGAGLLIFP TVTKNLRRMW SFQSVLLLSI VMAFSIYLSI
QQINRGSIYQ YVWSWIINND FSLEFGYLID PLTSIMSILV TTVGILVLIY SDNYMAHDQG
YLRFFTYMSF FCAAMLGLVT SSNFIQIYIF WELVGLCSYL LIGFWFTRPG AANACQKAFV
TNRVGDFGLL LGILGFYWIT GSFEFRELFQ ILNNLISSKE VNLLFVTLCA ALLFVGAIAK
SAQFPLHVWL PDAMEGPTPI SALIHAATLV AAGIFLVARL LPLFLVIPYI MYFISLIGII
TVLLGATLAL AQQDIKRGLA YSTMSQLGYM MVALGMGSYR SALFHLITHA YSKALLFLAA
GSVIHSMETI IGYSPEKSQN MVIMGGLTKH VPITKGAFLL GTLSLCGIPP LACFWSKDEI
LNDSWLYSPI FALIAWGTVG LTAFYMFRIY LMTFEGHLNV GFKNYSGKKN NPADSMSLWG
KKGSKPINKN FRFFTIDEKG ENQTKISYTS DPFESENTML FPQILLCFVT FVIGFLGIPK
ELGFNLDILT QWLHPAIYLL HHTNSTDLAE FLKHTVISGG IAYCGIFIAF LLYKPTYSSF
KSFLLINSLH QKSLKRVIRD KIVFVIYDWA YNRAYIDTFY KNFFVCQVRR FSQIIRSFDL
RIIDQIFNCF AFLSFIASEG IKYLGYARIP FYLFFYFFFV SIFIFLFYKN
