ID   FER2_SYNP6              Reviewed;         105 AA.
AC   P08451;
DT   01-AUG-1988, integrated into UniProtKB/Swiss-Prot.
DT   23-JAN-2007, sequence version 2.
DT   03-AUG-2022, entry version 132.
DE   RecName: Full=Ferredoxin-2;
DE   AltName: Full=Ferredoxin II;
GN   Name=petF2; OrderedLocusNames=syc1175_c;
OS   Synechococcus sp. (strain ATCC 27144 / PCC 6301 / SAUG 1402/1) (Anacystis
OS   nidulans).
OC   Bacteria; Cyanobacteria; Synechococcales; Synechococcaceae; Synechococcus.
OX   NCBI_TaxID=269084;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=3041005; DOI=10.1016/0022-2836(87)90667-x;
RA   Cozens A.L., Walker J.E.;
RT   "The organization and sequence of the genes for ATP synthase subunits in
RT   the cyanobacterium Synechococcus 6301. Support for an endosymbiotic origin
RT   of chloroplasts.";
RL   J. Mol. Biol. 194:359-383(1987).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=2843173; DOI=10.1042/bj2520563;
RA   Cozens A.L., Walker J.E.;
RT   "Expression of a gene encoding a novel ferredoxin in the cyanobacterium
RT   Synechococcus 6301.";
RL   Biochem. J. 252:563-569(1988).
RN   [3]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 27144 / PCC 6301 / SAUG 1402/1;
RX   PubMed=17211581; DOI=10.1007/s11120-006-9122-4;
RA   Sugita C., Ogata K., Shikata M., Jikuya H., Takano J., Furumichi M.,
RA   Kanehisa M., Omata T., Sugiura M., Sugita M.;
RT   "Complete nucleotide sequence of the freshwater unicellular cyanobacterium
RT   Synechococcus elongatus PCC 6301 chromosome: gene content and
RT   organization.";
RL   Photosyn. Res. 93:55-67(2007).
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   -!- SIMILARITY: Belongs to the 2Fe2S plant-type ferredoxin family.
CC       {ECO:0000305}.
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DR   EMBL; X05302; CAA28930.1; -; Genomic_DNA.
DR   EMBL; AP008231; BAD79365.1; -; Genomic_DNA.
DR   PIR; S10833; FEYC2.
DR   RefSeq; WP_011243487.1; NC_006576.1.
DR   AlphaFoldDB; P08451; -.
DR   SMR; P08451; -.
DR   STRING; 269084.syc1175_c; -.
DR   EnsemblBacteria; BAD79365; BAD79365; syc1175_c.
DR   KEGG; syc:syc1175_c; -.
DR   eggNOG; COG1018; Bacteria.
DR   OMA; DCHIRTI; -.
DR   Proteomes; UP000001175; Chromosome.
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   3: Inferred from homology;
KW   2Fe-2S; Electron transport; Iron; Iron-sulfur; Metal-binding; Transport.
FT   INIT_MET        1
FT                   /note="Removed"
FT                   /evidence="ECO:0000250"
FT   CHAIN           2..105
FT                   /note="Ferredoxin-2"
FT                   /id="PRO_0000189379"
FT   DOMAIN          4..94
FT                   /note="2Fe-2S ferredoxin-type"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00465"
FT   BINDING         40
FT                   /ligand="[2Fe-2S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:190135"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00465"
FT   BINDING         45
FT                   /ligand="[2Fe-2S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:190135"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00465"
FT   BINDING         48
FT                   /ligand="[2Fe-2S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:190135"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00465"
FT   BINDING         78
FT                   /ligand="[2Fe-2S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:190135"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00465"
SQ   SEQUENCE   105 AA;  11132 MW;  D48987611DEDD9A8 CRC64;
     MATYQVEVIY QGQSQTFTAD SDQSVLDSAQ AAGVDLPASC LTGVCTTCAA RILSGEVDQP
     DAMGVGPEPA KQGYTLLCVA YPRSDLKIET HKEDELYALQ FGQPG