NU5C_LEMMI
ID NU5C_LEMMI Reviewed; 742 AA.
AC A9L9E4;
DT 20-JAN-2009, integrated into UniProtKB/Swiss-Prot.
DT 05-FEB-2008, sequence version 1.
DT 25-MAY-2022, entry version 39.
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 Lemna minor (Common duckweed).
OG Plastid; Chloroplast.
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; Liliopsida; Araceae; Lemnoideae; Lemna.
OX NCBI_TaxID=4472;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX PubMed=18463914; DOI=10.1007/s00239-008-9091-7;
RA Mardanov A.V., Ravin N.V., Kuznetsov B.B., Samigullin T.H., Antonov A.S.,
RA Kolganova T.V., Skyabin K.G.;
RT "Complete sequence of the Duckweed (Lemna minor) chloroplast genome:
RT structural organization and phylogenetic relationships to other
RT angiosperms.";
RL J. Mol. Evol. 66:555-564(2008).
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; DQ400350; ABD48543.1; -; Genomic_DNA.
DR RefSeq; YP_001595556.1; NC_010109.1.
DR AlphaFoldDB; A9L9E4; -.
DR SMR; A9L9E4; -.
DR PRIDE; A9L9E4; -.
DR GeneID; 5787532; -.
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..742
FT /note="NAD(P)H-quinone oxidoreductase subunit 5,
FT chloroplastic"
FT /id="PRO_0000360943"
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 228..248
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 256..276
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 288..308
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 325..345
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 352..372
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 394..414
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 423..443
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 544..564
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 599..619
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 720..740
FT /note="Helical"
FT /evidence="ECO:0000255"
SQ SEQUENCE 742 AA; 83752 MW; 59AC3C3F5CB69BD8 CRC64;
MEHTYQYAWI IPLLPLPVTM SIGFGLLLIP TATKSIRRMW AFPSVLLLSI GLIFSANLAF
QQINGSFIYQ YLWSWTINND FSLEFGYFID PLTSVMLILI TTVGIMVLIY SDNYMSHDQG
YLRFFAYMSF FNASMLGLVT SSNLIQIYIF WELVGMCSYL LIGFWFTRPS AASACQKAFI
TNRVGDFGLL LGILGFYWIT GSFEFRDLFE TFNKLNNEGN SLFPTLCAFL LFLGAIAKSA
QFPLHVWLPD AMEGPTPISA LIHAATMVAA GIFLVARLLP LFTGIPYIMN IISLIGVITL
LLGATLALAQ RDIKRSLAYS TMSQLGYIML ALGLGSYRAA LFHLITHAYS KALLFLGSGS
IIHSMEPLVG YSPDKSQNMV LMGGLTRYIP ITRTTFLLGT LSLCGIPPLA CFWSKDEILS
ESWLYSPSFA VIAYFTAGLT AFYMFRVYLL TFEGSLHVNF QNYSGTQNTS AYSISLWGKE
EPKSVNSLFS TMKTNNETKN ILFFEKNIYQ FNENVINQMR DFTTPFLRKN TSMYPHESDN
TMLYPLLILV VFTLFVGFIG IPLVQGEGEI DLNLLSKWLA PSKNLLYPNS EDSIDLYDFF
INASFSVSIA TGGIFLAFIF YGSPYSPLQN LDLMNLLVKI GTKTKRVSLD KIANIVYNWS
HNRGYIDIFY TNVVTQSIRE LAKLTQFFDR YIIDGITNSV GVLSFFAGEA IKYLVGGGRI
SFYLFFYLFF ILIFVYFLFL SL
