ID   A0A4D6JA97_9MONI        Unreviewed;       739 AA.
AC   A0A4D6JA97;
DT   03-JUL-2019, integrated into UniProtKB/TrEMBL.
DT   03-JUL-2019, sequence version 1.
DT   27-NOV-2024, entry version 20.
DE   RecName: Full=NAD(P)H-quinone oxidoreductase subunit 5, chloroplastic {ECO:0000256|ARBA:ARBA00018648, ECO:0000256|RuleBase:RU364062};
DE            EC=7.1.1.- {ECO:0000256|RuleBase:RU364062};
DE   AltName: Full=NADH-plastoquinone oxidoreductase subunit 5 {ECO:0000256|RuleBase:RU364062};
GN   Name=ndhF {ECO:0000256|RuleBase:RU364062,
GN   ECO:0000313|EMBL:QCD15730.1};
OS   Osmunda japonica.
OG   Plastid; Chloroplast {ECO:0000313|EMBL:QCD15730.1}.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Polypodiopsida; Polypodiidae; Osmundales; Osmundaceae; Osmunda.
OX   NCBI_TaxID=90693 {ECO:0000313|EMBL:QCD15730.1};
RN   [1] {ECO:0000313|EMBL:QCD15730.1}
RP   NUCLEOTIDE SEQUENCE.
RA   Xu L.;
RT   "Chloroplast Genome of Osmunda japonica.";
RL   Submitted (FEB-2019) to the EMBL/GenBank/DDBJ databases.
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.
CC       {ECO:0000256|ARBA:ARBA00004059, ECO:0000256|RuleBase:RU364062}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=a plastoquinone + NADH + (n+1) H(+)(in) = a plastoquinol +
CC         NAD(+) + n H(+)(out); 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         Evidence={ECO:0000256|ARBA:ARBA00001230,
CC         ECO:0000256|RuleBase:RU364062};
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=a plastoquinone + NADPH + (n+1) H(+)(in) = a plastoquinol +
CC         NADP(+) + n H(+)(out); 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         Evidence={ECO:0000256|ARBA:ARBA00001558,
CC         ECO:0000256|RuleBase:RU364062};
CC   -!- SUBUNIT: NDH is composed of at least 16 different subunits, 5 of which
CC       are encoded in the nucleus. {ECO:0000256|ARBA:ARBA00011199,
CC       ECO:0000256|RuleBase:RU364062}.
CC   -!- SUBCELLULAR LOCATION: Plastid, chloroplast thylakoid membrane
CC       {ECO:0000256|ARBA:ARBA00004454, ECO:0000256|RuleBase:RU364062}; Multi-
CC       pass membrane protein {ECO:0000256|ARBA:ARBA00004454,
CC       ECO:0000256|RuleBase:RU364062}.
CC   -!- SIMILARITY: Belongs to the complex I subunit 5 family.
CC       {ECO:0000256|ARBA:ARBA00008200, ECO:0000256|RuleBase:RU364062}.
CC   -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC       feature annotation. {ECO:0000256|RuleBase:RU364062}.
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DR   EMBL; MK554796; QCD15730.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A4D6JA97; -.
DR   GO; GO:0009535; C:chloroplast thylakoid membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0008137; F:NADH dehydrogenase (ubiquinone) activity; IEA:InterPro.
DR   GO; GO:0003954; F:NADH dehydrogenase activity; IEA:TreeGrafter.
DR   GO; GO:0048038; F:quinone binding; IEA:UniProtKB-KW.
DR   GO; GO:0042773; P:ATP synthesis coupled electron transport; IEA:InterPro.
DR   GO; GO:0015990; P:electron transport coupled proton transport; IEA:TreeGrafter.
DR   Gene3D; 1.20.5.2700; -; 1.
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   NCBIfam; TIGR01974; NDH_I_L; 1.
DR   PANTHER; PTHR42829; NADH-UBIQUINONE OXIDOREDUCTASE CHAIN 5; 1.
DR   PANTHER; PTHR42829:SF2; NADH-UBIQUINONE OXIDOREDUCTASE CHAIN 5; 1.
DR   Pfam; PF01010; Proton_antipo_C; 1.
DR   Pfam; PF00361; Proton_antipo_M; 1.
DR   Pfam; PF00662; Proton_antipo_N; 1.
DR   PRINTS; PR01434; NADHDHGNASE5.
DR   PRINTS; PR01435; NPOXDRDTASE5.
PE   3: Inferred from homology;
KW   Chloroplast {ECO:0000256|RuleBase:RU364062, ECO:0000313|EMBL:QCD15730.1};
KW   Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|RuleBase:RU364062};
KW   NAD {ECO:0000256|ARBA:ARBA00023027, ECO:0000256|RuleBase:RU364062};
KW   NADP {ECO:0000256|ARBA:ARBA00022857, ECO:0000256|RuleBase:RU364062};
KW   Plastid {ECO:0000256|RuleBase:RU364062, ECO:0000313|EMBL:QCD15730.1};
KW   Plastoquinone {ECO:0000256|ARBA:ARBA00022957,
KW   ECO:0000256|RuleBase:RU364062};
KW   Quinone {ECO:0000256|ARBA:ARBA00022719, ECO:0000256|RuleBase:RU364062};
KW   Thylakoid {ECO:0000256|RuleBase:RU364062};
KW   Translocase {ECO:0000256|ARBA:ARBA00022967};
KW   Transmembrane {ECO:0000256|ARBA:ARBA00022692,
KW   ECO:0000256|RuleBase:RU364062};
KW   Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW   ECO:0000256|RuleBase:RU364062};
KW   Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|RuleBase:RU364062}.
FT   TRANSMEM        6..29
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU364062"
FT   TRANSMEM        41..60
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU364062"
FT   TRANSMEM        92..109
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU364062"
FT   TRANSMEM        121..141
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU364062"
FT   TRANSMEM        147..167
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU364062"
FT   TRANSMEM        220..239
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU364062"
FT   TRANSMEM        260..281
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU364062"
FT   TRANSMEM        293..311
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU364062"
FT   TRANSMEM        318..339
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU364062"
FT   TRANSMEM        430..451
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU364062"
FT   TRANSMEM        539..560
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU364062"
FT   TRANSMEM        598..618
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU364062"
FT   TRANSMEM        710..729
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU364062"
FT   DOMAIN          75..124
FT                   /note="NADH-Ubiquinone oxidoreductase (complex I) chain 5
FT                   N-terminal"
FT                   /evidence="ECO:0000259|Pfam:PF00662"
FT   DOMAIN          143..442
FT                   /note="NADH:quinone oxidoreductase/Mrp antiporter membrane
FT                   subunit"
FT                   /evidence="ECO:0000259|Pfam:PF00361"
FT   DOMAIN          448..677
FT                   /note="NADH:ubiquinone/plastoquinone oxidoreductase
FT                   chloroplast chain 5 C-terminal"
FT                   /evidence="ECO:0000259|Pfam:PF01010"
FT   REGION          504..530
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   739 AA;  80663 MW;  EE32215E84C04F39 CRC64;
     MELLYKYARI VPFCPFGASG FVGLGLFLFP KATKSLRRAC AILSIPSLSV AMFISSNLFW
     QQIVGHLTYQ YSWSWILNND ISSEAGFLVD PLTSIMLILV TTVGIPVMIH SDSYMCHDQG
     YVRFPVYSSL FTASMLGLVL SPNPIQIHVF RELVGMCSYL LIGFWFTRPS AANACQKAFV
     TNRIGDFGLL LGISSIYRIT GSFEIHELSE RFHGLIGNNS ISPFFANTCA LLLLLGPVAK
     SAQIPLHVWL PDAMEGPTPI SALTHAATMV AAGIFLVARM FDFFEAPPFT MNVISRVGGA
     TALLGATLAL AQKDLKKGLA YSTMSQLGYM MLALGIGSYR AALFHPITHA YSKALLFPGS
     GSVIHSMETI VGYSPDRSQN MILMGGLRRY MPITGTTFPS GTLSLCGIPP FACFWSKDEI
     IVDSWLCSPF LGWIAAFTAG LTAFYMFRIY FITPEGSFRA SNTSSYSPDS FTNNTIRGNN
     QQESIHQEVG LIPSSVWGGA ISEGSPGKTH ISDEGTQSDR GPTNYSRKED SLYPKESDIL
     MLLPLVLLAI PTLLIGFIGV PSPQTETGLD YLSEWLAPLM NPSKGNSEGW LEFLTDSIPS
     VTISLVGILT SFLLYGPLAI SPREPEKDID PIAKGSSGSF SSFIRDWSYN RGYIDNYYDI
     ISVKGIRLSS NYIYLFDRWI IDGIVSGIGI SSLSGGEGAK YGEGGRVSSY SFGSMIGIIP
     LLTVIIPTYK NDILSIRIL
//