NU5C_BUXMI
ID NU5C_BUXMI Reviewed; 739 AA.
AC A6MM84;
DT 20-JAN-2009, integrated into UniProtKB/Swiss-Prot.
DT 24-JUL-2007, sequence version 1.
DT 25-MAY-2022, entry version 47.
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 Buxus microphylla (Littleleaf boxwood) (Japanese boxwood).
OG Plastid; Chloroplast.
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; Buxales; Buxaceae; Buxus.
OX NCBI_TaxID=153571;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX PubMed=17644003; DOI=10.1016/j.ympev.2007.06.004;
RA Hansen D.R., Dastidar S.G., Cai Z., Penaflor C., Kuehl J.V., Boore J.L.,
RA Jansen R.K.;
RT "Phylogenetic and evolutionary implications of complete chloroplast genome
RT sequences of four early-diverging angiosperms: Buxus (Buxaceae),
RT Chloranthus (Chloranthaceae), Dioscorea (Dioscoreaceae), and Illicium
RT (Schisandraceae).";
RL Mol. Phylogenet. Evol. 45:547-563(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; EF380351; ABQ45297.1; -; Genomic_DNA.
DR RefSeq; YP_001294232.1; NC_009599.1.
DR AlphaFoldDB; A6MM84; -.
DR SMR; A6MM84; -.
DR GeneID; 5236821; -.
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; 1.
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..739
FT /note="NAD(P)H-quinone oxidoreductase subunit 5,
FT chloroplastic"
FT /id="PRO_0000360914"
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 224..244
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 258..278
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 283..303
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 546..566
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 605..625
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 718..738
FT /note="Helical"
FT /evidence="ECO:0000255"
SQ SEQUENCE 739 AA; 83572 MW; 554C9FFA069FEAC6 CRC64;
MEHTYQYTLI IPFALLPVPM LIGVALIFFP TATKNVRRMW AFPSVLLLSI VMIFSFNLSI
QQINGSSIYQ YVCSWTINND FSFEFGLLID SLTSIMLILI TTVGILVLIY SDNYMSHDQG
YLRFFAYMSF SNISMLGLVT SSNLIQIHIF WELVGVCSYL LIGFWFTRPI AANACQKAFV
TNRVGDFGLL LGILGFYWIT GSFEFRDLFE IFNNLIYNNQ VNSLFVILCA SLLFVGAVAK
SAQFPLHVWL PDAMEGPTPI SALIHAATMV AAGIFLVARL LPLFTVIPYI MNIISLIGII
TILLGATLAL TQKDIKRSLA YSTMSQLGYI MLALGMGSYR AALFHLITHA YSKALLFLGS
GSIIHSMESI VGYSPDKSQN MILMGGLKKY VPITKTAFFL GTLSLCGIPP LACFWSKDEI
INDSWLYSPI FAIIACSTAG LTAFYMFRTY LLTFEGHLNV NLKNYSGKKT SSFYSICLWG
KEGSKTIKKN YCLSTINNNE GDSFFSKNTY PMDGNVRNMT RPFITITHFD NKETFSYPHE
SDNNMLFPLL VLVLFTFFVG SIGIPFDQGR MDLDILSKWL TPSINLLHTN SNNSFDWYEF
VKNSIFSVSI AYFGIFISSF LYRPIYSSLQ NLELINSFVK MGPKRSLWDK IINVIYNWSY
NRGYIDFFYS IALTRSIRVI SELTHFFDRR VIDGITNGVG VTSFFVGEGV RYVGSGRISS
YLFLYLFSVS IFFLIFQVL
