ID   FER1_CYAPA              Reviewed;          99 AA.
AC   P17007;
DT   01-AUG-1990, integrated into UniProtKB/Swiss-Prot.
DT   23-JAN-2007, sequence version 3.
DT   03-AUG-2022, entry version 103.
DE   RecName: Full=Ferredoxin-1;
DE   AltName: Full=Ferredoxin I;
GN   Name=petF;
OS   Cyanophora paradoxa.
OG   Plastid; Cyanelle.
OC   Eukaryota; Glaucocystophyceae; Cyanophoraceae; Cyanophora.
OX   NCBI_TaxID=2762;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=UTEX LB 555 / Pringsheim;
RX   PubMed=2116981; DOI=10.1016/0014-5793(90)80971-k;
RA   Neumann-Spallart C., Brandtner M., Kraus M., Jakowitch J., Bayer M.G.,
RA   Maier T.L., Schenk H.E.A., Loeffelhardt W.;
RT   "The petFI gene encoding ferredoxin I is located close to the str operon on
RT   the cyanelle genome of Cyanophora paradoxa.";
RL   FEBS Lett. 268:55-58(1990).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=1901820; DOI=10.1016/0378-1119(91)90170-g;
RA   Bryant D.A., Schluchter W.M., Stirewalt V.L.;
RT   "Ferredoxin and ribosomal protein S10 are encoded on the cyanelle genome of
RT   Cyanophora paradoxa.";
RL   Gene 98:169-175(1991).
RN   [3]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=UTEX LB 555 / Pringsheim;
RA   Stirewalt V.L., Michalowski C.B., Loeffelhardt W., Bohnert H.J.,
RA   Bryant D.A.;
RT   "Nucleotide sequence of the cyanelle DNA from Cyanophora paradoxa.";
RL   Plant Mol. Biol. Rep. 13:327-332(1995).
RN   [4]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=UTEX LB 555 / Pringsheim;
RA   Loeffelhardt W., Stirewalt V.L., Michalowski C.B., Annarella M.,
RA   Farley J.Y., Schluchter W.M., Chung S., Newmann-Spallart C., Steiner J.M.,
RA   Jakowitsch J., Bohnert H.J., Bryant D.A.;
RT   "The complete sequence of the cyanelle genome of Cyanophora paradoxa: the
RT   genetic complexity of a primitive plastid.";
RL   (In) Schenk H.E.A., Herrmann R., Jeon K.W., Mueller N.E., Schwemmler W.
RL   (eds.);
RL   Eukaryotism and symbiosis, pp.40-48, Springer-Verlag, Heidelberg (1997).
RN   [5]
RP   PROTEIN SEQUENCE OF 2-13.
RA   Stevanovic S., Bayer M.G., Troger W., Schenk H.E.A.;
RT   "Cyanophora paradoxa korsch.: ferredoxin partial amino-terminal amino acid
RT   sequence, phylogenetic/taxonomic evidence.";
RL   Endocyt. Cell Res. 6:219-226(1990).
CC   -!- FUNCTION: Ferredoxins are iron-sulfur proteins that transfer electrons
CC       in a wide variety of metabolic reactions.
CC   -!- COFACTOR:
CC       Name=[2Fe-2S] cluster; Xref=ChEBI:CHEBI:190135;
CC       Note=Binds 1 [2Fe-2S] cluster.;
CC   -!- SUBUNIT: Forms a complex with heterodimeric ferredoxin-thioredoxin
CC       reductase (FTR) and thioredoxin. {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Plastid, cyanelle.
CC   -!- SIMILARITY: Belongs to the 2Fe2S plant-type ferredoxin family.
CC       {ECO:0000305}.
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DR   EMBL; X52143; CAA36387.1; -; Genomic_DNA.
DR   EMBL; M35206; AAA31699.1; -; Genomic_DNA.
DR   EMBL; U30821; AAA81236.1; -; Genomic_DNA.
DR   PIR; S11048; FEKT1.
DR   RefSeq; NP_043205.1; NC_001675.1.
DR   AlphaFoldDB; P17007; -.
DR   SMR; P17007; -.
DR   GeneID; 801671; -.
DR   GO; GO:0009842; C:cyanelle; IEA:UniProtKB-SubCell.
DR   GO; GO:0051537; F:2 iron, 2 sulfur cluster binding; IEA:UniProtKB-KW.
DR   GO; GO:0009055; F:electron transfer activity; IEA:InterPro.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   CDD; cd00207; fer2; 1.
DR   Gene3D; 3.10.20.30; -; 1.
DR   InterPro; IPR036010; 2Fe-2S_ferredoxin-like_sf.
DR   InterPro; IPR001041; 2Fe-2S_ferredoxin-type.
DR   InterPro; IPR006058; 2Fe2S_fd_BS.
DR   InterPro; IPR012675; Beta-grasp_dom_sf.
DR   InterPro; IPR010241; Fd_pln.
DR   Pfam; PF00111; Fer2; 1.
DR   SUPFAM; SSF54292; SSF54292; 1.
DR   TIGRFAMs; TIGR02008; fdx_plant; 1.
DR   PROSITE; PS00197; 2FE2S_FER_1; 1.
DR   PROSITE; PS51085; 2FE2S_FER_2; 1.
PE   1: Evidence at protein level;
KW   2Fe-2S; Cyanelle; Direct protein sequencing; Electron transport; Iron;
KW   Iron-sulfur; Metal-binding; Plastid; Transport.
FT   INIT_MET        1
FT                   /note="Removed"
FT                   /evidence="ECO:0000269|Ref.5"
FT   CHAIN           2..99
FT                   /note="Ferredoxin-1"
FT                   /id="PRO_0000189319"
FT   DOMAIN          4..96
FT                   /note="2Fe-2S ferredoxin-type"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00465"
FT   BINDING         42
FT                   /ligand="[2Fe-2S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:190135"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00465"
FT   BINDING         47
FT                   /ligand="[2Fe-2S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:190135"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00465"
FT   BINDING         50
FT                   /ligand="[2Fe-2S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:190135"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00465"
FT   BINDING         80
FT                   /ligand="[2Fe-2S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:190135"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00465"
SQ   SEQUENCE   99 AA;  10726 MW;  90AF7CCDC4B6FEEA CRC64;
     MAVYKVRLIC EEQGLDTTIE CPDDEYILDA AEEQGIDLPY SCRAGACSTC AGKVVEGTVD
     QSDQSFLDDA QLAAGYVLTC VAYPSSDCTV KTHQEESLY