NU5C_LOTJA
ID NU5C_LOTJA Reviewed; 747 AA.
AC Q9BBP6;
DT 10-OCT-2002, integrated into UniProtKB/Swiss-Prot.
DT 01-JUN-2001, sequence version 1.
DT 25-MAY-2022, entry version 71.
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 Lotus japonicus (Lotus corniculatus var. japonicus).
OG Plastid; Chloroplast.
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC rosids; fabids; Fabales; Fabaceae; Papilionoideae; 50 kb inversion clade;
OC NPAAA clade; Hologalegina; robinioid clade; Loteae; Lotus.
OX NCBI_TaxID=34305;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. Miyakojima MG-20;
RX PubMed=11214967; DOI=10.1093/dnares/7.6.323;
RA Kato T., Kaneko T., Sato S., Nakamura Y., Tabata S.;
RT "Complete structure of the chloroplast genome of a legume, Lotus
RT japonicus.";
RL DNA Res. 7:323-330(2000).
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; AP002983; BAB33242.1; -; Genomic_DNA.
DR RefSeq; NP_084842.1; NC_002694.1.
DR AlphaFoldDB; Q9BBP6; -.
DR SMR; Q9BBP6; -.
DR GeneID; 802885; -.
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..747
FT /note="NAD(P)H-quinone oxidoreductase subunit 5,
FT chloroplastic"
FT /id="PRO_0000118189"
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 219..239
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 552..572
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 606..626
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 727..747
FT /note="Helical"
FT /evidence="ECO:0000255"
SQ SEQUENCE 747 AA; 84473 MW; E6DDD1E96F51B662 CRC64;
MEYTHQSSWI IPFTPLPVPI LIGVGLLLFP TATKNLRRMW AFPSIFLLII VMIFSVDLSI
HQIKNSSIYQ YVWSWTINTD LSLEFGYLID SLTSIMSILI TTVGILVLIY SDNYMSHDQG
YLRFFAYLSF FNTSMLGLVT SSNLIQVYIF WELVGMCSYL LIGFWFTRPI AANACQKAFV
TNRVGDFGLL LGILGLYWIT GSLEFRDLFQ IINNLIDQNE VNIFFITLCA LLLFCGSVAK
SAQFPLHVWL PDAMEGPTPI SALIHAATMV AAGIFLVARL LPFFIAIPSI MNGIAFIGII
TVVLGATLAI AQKDIKKNLA YSTMSQLGYM MLALGMGSYR IALFHLITHA YSKALLFLGS
GSIIHSMEAI VGYSPNKSQN MLLMGGLTKH VPITKTAFLI GTLSLCGIPP FACFWSKDEI
LNDSWLYSPI FAIIACSTAG LTAFYMFRIY LLVFEGYFNV HFQNFNGKKN SSFYSISLWG
KEGKKKLKNK IHLLSLLTMN NNERTSLFRK RAYLSKINRN VKSITRLFIH STYFGTKKFP
CFYPHESDNT MLFSMLVLVL FTFFVGAIGI SFNQEGIDLD ILSKLLSPSI DLLHQNSNKS
VDWYEFFTNA TFSVSIAFFG IFIASFFYKP VYSTLQNLNL LNLFEKNLTK NILADTIING
IYDWSYNRGY IDGFYEISLI ASVRKLAKLN SFFDRQVIDG IPNAVGITSF LIGEAFKYVG
SGRISSYILF FVFFVLLFLI IFYSFFI
