ID B9DFU4_ARATH Unreviewed; 294 AA.
AC B9DFU4;
DT 24-MAR-2009, integrated into UniProtKB/TrEMBL.
DT 24-MAR-2009, sequence version 1.
DT 27-MAR-2024, entry version 62.
DE RecName: Full=ferredoxin--NADP(+) reductase {ECO:0000256|ARBA:ARBA00013223};
DE EC=1.18.1.2 {ECO:0000256|ARBA:ARBA00013223};
DE Flags: Fragment;
GN OrderedLocusNames=At1g20020 {ECO:0000313|EMBL:BAH19611.1};
OS Arabidopsis thaliana (Mouse-ear cress).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis.
OX NCBI_TaxID=3702 {ECO:0000313|EMBL:BAH19611.1};
RN [1] {ECO:0000313|EMBL:BAH19611.1}
RP NUCLEOTIDE SEQUENCE.
RA Iida K., Fukami-Kobayashi K., Toyoda A., Sakaki Y., Kobayashi M., Seki M.,
RA Shinozaki K.;
RT "Analysis of multiple occurrences of alternative splicing events in
RT Arabidopsis thaliana using novel sequenced full-length cDNAs.";
RL DNA Res. 0:0-0(2009).
CC -!- CATALYTIC ACTIVITY:
CC Reaction=H(+) + NADP(+) + 2 reduced [2Fe-2S]-[ferredoxin] = NADPH + 2
CC oxidized [2Fe-2S]-[ferredoxin]; Xref=Rhea:RHEA:20125, Rhea:RHEA-
CC COMP:10000, Rhea:RHEA-COMP:10001, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:33737, ChEBI:CHEBI:33738, ChEBI:CHEBI:57783,
CC ChEBI:CHEBI:58349; EC=1.18.1.2;
CC Evidence={ECO:0000256|ARBA:ARBA00001005};
CC -!- COFACTOR:
CC Name=FAD; Xref=ChEBI:CHEBI:57692;
CC Evidence={ECO:0000256|ARBA:ARBA00001974};
CC -!- PATHWAY: Energy metabolism; photosynthesis.
CC {ECO:0000256|ARBA:ARBA00004748}.
CC -!- SUBCELLULAR LOCATION: Plastid, chloroplast stroma
CC {ECO:0000256|ARBA:ARBA00004470}. Plastid, chloroplast thylakoid
CC membrane {ECO:0000256|ARBA:ARBA00004185}; Peripheral membrane protein
CC {ECO:0000256|ARBA:ARBA00004185}; Stromal side
CC {ECO:0000256|ARBA:ARBA00004185}.
CC -!- SIMILARITY: Belongs to the ferredoxin--NADP reductase type 1 family.
CC {ECO:0000256|ARBA:ARBA00008312}.
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DR EMBL; AK316905; BAH19611.1; -; mRNA.
DR AlphaFoldDB; B9DFU4; -.
DR ProMEX; B9DFU4; -.
DR ExpressionAtlas; B9DFU4; baseline and differential.
DR GO; GO:0004324; F:ferredoxin-NADP+ reductase activity; IEA:UniProtKB-EC.
DR CDD; cd06208; CYPOR_like_FNR; 1.
DR Gene3D; 3.40.50.80; Nucleotide-binding domain of ferredoxin-NADP reductase (FNR) module; 1.
DR Gene3D; 2.40.30.10; Translation factors; 1.
DR InterPro; IPR017927; FAD-bd_FR_type.
DR InterPro; IPR001709; Flavoprot_Pyr_Nucl_cyt_Rdtase.
DR InterPro; IPR015701; FNR.
DR InterPro; IPR039261; FNR_nucleotide-bd.
DR InterPro; IPR001433; OxRdtase_FAD/NAD-bd.
DR InterPro; IPR017938; Riboflavin_synthase-like_b-brl.
DR PANTHER; PTHR43314; -; 1.
DR PANTHER; PTHR43314:SF27; FERREDOXIN--NADP REDUCTASE, LEAF ISOZYME 2, CHLOROPLASTIC; 1.
DR Pfam; PF00175; NAD_binding_1; 1.
DR PIRSF; PIRSF000361; Frd-NADP+_RD; 1.
DR PRINTS; PR00371; FPNCR.
DR SUPFAM; SSF52343; Ferredoxin reductase-like, C-terminal NADP-linked domain; 1.
DR SUPFAM; SSF63380; Riboflavin synthase domain-like; 1.
DR PROSITE; PS51384; FAD_FR; 1.
PE 2: Evidence at transcript level;
KW FAD {ECO:0000256|ARBA:ARBA00022827};
KW Flavoprotein {ECO:0000256|ARBA:ARBA00022630};
KW NADP {ECO:0000256|PIRSR:PIRSR000361-1}.
FT DOMAIN 90..212
FT /note="FAD-binding FR-type"
FT /evidence="ECO:0000259|PROSITE:PS51384"
FT BINDING 151
FT /ligand="NADP(+)"
FT /ligand_id="ChEBI:CHEBI:58349"
FT /evidence="ECO:0000256|PIRSR:PIRSR000361-1"
FT BINDING 171
FT /ligand="NADP(+)"
FT /ligand_id="ChEBI:CHEBI:58349"
FT /evidence="ECO:0000256|PIRSR:PIRSR000361-1"
FT BINDING 227
FT /ligand="NADP(+)"
FT /ligand_id="ChEBI:CHEBI:58349"
FT /evidence="ECO:0000256|PIRSR:PIRSR000361-1"
FT BINDING 259..260
FT /ligand="NADP(+)"
FT /ligand_id="ChEBI:CHEBI:58349"
FT /evidence="ECO:0000256|PIRSR:PIRSR000361-1"
FT BINDING 289..290
FT /ligand="NADP(+)"
FT /ligand_id="ChEBI:CHEBI:58349"
FT /evidence="ECO:0000256|PIRSR:PIRSR000361-1"
FT NON_TER 294
FT /evidence="ECO:0000313|EMBL:BAH19611.1"
SQ SEQUENCE 294 AA; 32338 MW; 55F0C3AEE9682DBD CRC64;
MATTMNAAVS LTSSNSSSFP ATSCAIAPER IRFTKGAFYY KSNNVVTGKR VFSIKAQITT
ETDTPTPAKK VEKVSKKNEE GVIVNRYRPK EPYTGKCLLN TKITADDAPG ETWHMVFSHQ
GEIPYREGQS VGVIADGIDK NGKPHKVRLY SIASSALGDL GNSETVSLCV KRLVYTNDQG
ETVKGVCSNF LCDLAPGSDV KLTGPVGKEM LMPKDPNATV IMLATGTGIA PFRSFLWKMF
FEKHDDYKFN GLAWLFLGVP TTSSLLYQEE FDKMKAKAPE NFRVDYAISR EQAN
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