ID   FENR_FRACC              Reviewed;         321 AA.
AC   Q2JFM8;
DT   03-MAR-2009, integrated into UniProtKB/Swiss-Prot.
DT   07-MAR-2006, sequence version 1.
DT   04-NOV-2026, entry version 109.
DE   RecName: Full=Ferredoxin--NADP reductase {ECO:0000255|HAMAP-Rule:MF_01685};
DE            Short=FNR {ECO:0000255|HAMAP-Rule:MF_01685};
DE            Short=Fd-NADP(+) reductase {ECO:0000255|HAMAP-Rule:MF_01685};
DE            EC=1.18.1.2 {ECO:0000255|HAMAP-Rule:MF_01685};
GN   OrderedLocusNames=Francci3_0530;
OS   Frankia casuarinae (strain DSM 45818 / CECT 9043 / HFP020203 / CcI3).
OC   Bacteria; Bacillati; Actinomycetota; Actinomycetes; Frankiales;
OC   Frankiaceae; Frankia.
OX   NCBI_TaxID=106370;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 45818 / CECT 9043 / HFP020203 / CcI3;
RX   PubMed=17151343; DOI=10.1101/gr.5798407;
RA   Normand P., Lapierre P., Tisa L.S., Gogarten J.P., Alloisio N.,
RA   Bagnarol E., Bassi C.A., Berry A.M., Bickhart D.M., Choisne N., Couloux A.,
RA   Cournoyer B., Cruveiller S., Daubin V., Demange N., Francino M.P.,
RA   Goltsman E., Huang Y., Kopp O.R., Labarre L., Lapidus A., Lavire C.,
RA   Marechal J., Martinez M., Mastronunzio J.E., Mullin B.C., Niemann J.,
RA   Pujic P., Rawnsley T., Rouy Z., Schenowitz C., Sellstedt A., Tavares F.,
RA   Tomkins J.P., Vallenet D., Valverde C., Wall L.G., Wang Y., Medigue C.,
RA   Benson D.R.;
RT   "Genome characteristics of facultatively symbiotic Frankia sp. strains
RT   reflect host range and host plant biogeography.";
RL   Genome Res. 17:7-15(2007).
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=2 reduced [2Fe-2S]-[ferredoxin] + NADP(+) + H(+) = 2 oxidized
CC         [2Fe-2S]-[ferredoxin] + NADPH; 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; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_01685};
CC   -!- COFACTOR:
CC       Name=FAD; Xref=ChEBI:CHEBI:57692; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_01685};
CC       Note=Binds 1 FAD per subunit. {ECO:0000255|HAMAP-Rule:MF_01685};
CC   -!- SUBUNIT: Homodimer. {ECO:0000255|HAMAP-Rule:MF_01685}.
CC   -!- SIMILARITY: Belongs to the ferredoxin--NADP reductase type 2 family.
CC       {ECO:0000255|HAMAP-Rule:MF_01685}.
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DR   EMBL; CP000249; ABD09914.1; -; Genomic_DNA.
DR   RefSeq; WP_011434990.1; NC_007777.1.
DR   AlphaFoldDB; Q2JFM8; -.
DR   SMR; Q2JFM8; -.
DR   STRING; 106370.Francci3_0530; -.
DR   KEGG; fra:Francci3_0530; -.
DR   eggNOG; COG0492; Bacteria.
DR   HOGENOM; CLU_031864_5_5_11; -.
DR   OMA; AADWCLI; -.
DR   OrthoDB; 9806179at2; -.
DR   PhylomeDB; Q2JFM8; -.
DR   Proteomes; UP000001937; Chromosome.
DR   GO; GO:0004324; F:ferredoxin-NADP+ reductase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0050660; F:flavin adenine dinucleotide binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0050661; F:NADP binding; IEA:UniProtKB-UniRule.
DR   Gene3D; 3.50.50.60; FAD/NAD(P)-binding domain; 2.
DR   HAMAP; MF_01685; FENR2; 1.
DR   InterPro; IPR036188; FAD/NAD-bd_sf.
DR   InterPro; IPR023753; FAD/NAD-binding_dom.
DR   InterPro; IPR022890; Fd--NADP_Rdtase_type_2.
DR   InterPro; IPR050097; Ferredoxin-NADP_redctase-like.
DR   PANTHER; PTHR48105; THIOREDOXIN REDUCTASE 1-RELATED-RELATED; 1.
DR   Pfam; PF07992; Pyr_redox_2; 1.
DR   PRINTS; PR00368; FADPNR.
DR   PRINTS; PR00469; PNDRDTASEII.
DR   SUPFAM; SSF51905; FAD/NAD(P)-binding domain; 1.
PE   3: Inferred from homology;
KW   FAD; Flavoprotein; NADP; Oxidoreductase; Reference proteome.
FT   CHAIN           1..321
FT                   /note="Ferredoxin--NADP reductase"
FT                   /id="PRO_0000364839"
FT   BINDING         28
FT                   /ligand="FAD"
FT                   /ligand_id="ChEBI:CHEBI:57692"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01685"
FT   BINDING         36
FT                   /ligand="FAD"
FT                   /ligand_id="ChEBI:CHEBI:57692"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01685"
FT   BINDING         41
FT                   /ligand="FAD"
FT                   /ligand_id="ChEBI:CHEBI:57692"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01685"
FT   BINDING         81
FT                   /ligand="FAD"
FT                   /ligand_id="ChEBI:CHEBI:57692"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01685"
FT   BINDING         115
FT                   /ligand="FAD"
FT                   /ligand_id="ChEBI:CHEBI:57692"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01685"
FT   BINDING         274
FT                   /ligand="FAD"
FT                   /ligand_id="ChEBI:CHEBI:57692"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01685"
FT   BINDING         315
FT                   /ligand="FAD"
FT                   /ligand_id="ChEBI:CHEBI:57692"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01685"
SQ   SEQUENCE   321 AA;  34028 MW;  AE7E778C0B149B5E CRC64;
     MLIVGAGPAG LYGAYYAGFR GMSVALMDSL PEAGGQVTAM YPEKVIYDIA GLPAVRGREL
     IDALLIQANQ FSPTYLLGQQ AAELAHKPDA VVVTSSQGLR VRAKVVVITG GLGTFAPRPL
     PTGTAHLGRG LVYFVPKLDV HTGQDVIVVG GGDSAFDWAL ALEPIARSVT LVHRRDRFRA
     HMSTVERVEA SSVEILTFTE VAMVHGEEWI EKVELVQTRT GDRHVRPAQA VVAALGFTAD
     LGPLTRWNLT IDKRHIVVDP TMATGVERIF AAGDITEYPG KVRLIATGFG EAATAVNNAA
     PLVDPSAKIF PGHSSDDGTG G
//