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NU5C_ACOCL
ID   NU5C_ACOCL              Reviewed;         739 AA.
AC   Q3V4Y7;
DT   20-JAN-2009, integrated into UniProtKB/Swiss-Prot.
DT   11-OCT-2005, sequence version 1.
DT   25-MAY-2022, entry version 62.
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   Acorus calamus (Sweet flag).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Liliopsida; Acoraceae; Acorus.
OX   NCBI_TaxID=4465;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=15930156; DOI=10.1093/molbev/msi173;
RA   Goremykin V.V., Holland B., Hirsch-Ernst K.I., Hellwig F.H.;
RT   "Analysis of Acorus calamus chloroplast genome and its phylogenetic
RT   implications.";
RL   Mol. Biol. Evol. 22:1813-1822(2005).
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; AJ879453; CAI53841.1; -; Genomic_DNA.
DR   RefSeq; YP_319810.1; NC_007407.1.
DR   AlphaFoldDB; Q3V4Y7; -.
DR   SMR; Q3V4Y7; -.
DR   GeneID; 3677483; -.
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_0000360905"
FT   TRANSMEM        9..29
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        39..59
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        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        544..564
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        603..623
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        716..736
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   739 AA;  83619 MW;  7D2567532A5F8054 CRC64;
     MEHTYQYAWI IPFLPFPVTI SIGLGLLLVP TATKNLRRIW AFFSVLLLSI AMVFSADLAI
     QQINGSFIYQ YSWSWTINNT FSLEFGYLID PLTSIMLILI TTVGIMVLIY SDNYMSHDQG
     YLRFFAYMSF FNTSMLGLVT SSNLIQIYIF WELVGMCSYL LIGFWFTRPT AANACQKAFV
     TNRVGDFGLL LGILGLYWIT GSFEFRDLFE ILKNLIHNNE VNSLFAALCA SLLFVGAVAK
     SAQFPLHVWL PDAMEGPTPI SALIHAATMV AAGIFLVARL LPLFTVIPYI MNFISLIGII
     TVLLGATLAL AQRDIKRSLA YSTMSQLGYI MLAPGIGSYR AALFHLITHA YSKALLFLGS
     GSIIHSMEPI VGYSPEKSQN MILMGGLRRY VPITKTTFFL GTLSLCGMPP LACFWSKDEI
     LNDTWLYSPI FAIIAWSTAG LTAFYMFRVY LLTFDGHLQV HFQNFSSTKN SSFYSISIWG
     KEVPKPLNVN LFLSTMNTNE KMSFFSKNTY QIDRNGKNRI RYFSTQFGNK YTSMYPHESD
     NTMLFPMLVL VLFTLFIGFI GIPFDQGVID LDILSKWLTP SINLLHSNSG DSFDWYEFVT
     NAIYSVTISF LGIFLAYIFY GSVYSSFQNL DLINSFVRID SKRILSDRII NGIYNWSYNR
     GYIDVFYGKV LSNTIRGLAE LIHFFDRRVI DGITNGVGVV SFFVGEGIKS VGGGRISSYI
     FLYAFSVSIC LIIYYFFRF
 
 
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