ID   FER2_HYONI              Reviewed;          97 AA.
AC   P84874;
DT   11-JUL-2006, integrated into UniProtKB/Swiss-Prot.
DT   11-JUL-2006, sequence version 1.
DT   03-AUG-2022, entry version 51.
DE   RecName: Full=Ferredoxin-2;
DE   AltName: Full=Minor ferredoxin;
OS   Hyoscyamus niger (Black henbane).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   asterids; lamiids; Solanales; Solanaceae; Solanoideae; Hyoscyameae;
OC   Hyoscyamus.
OX   NCBI_TaxID=4079;
RN   [1] {ECO:0000305}
RP   PROTEIN SEQUENCE.
RC   TISSUE=Leaf {ECO:0000269|PubMed:16079510};
RX   PubMed=16079510; DOI=10.1248/bpb.28.1535;
RA   Mino Y., Yukita M., Hiratsuka N., Wariishi H.;
RT   "Amino acid sequences of ferredoxins from Atropa belladonna and Hyoscyamus
RT   niger: their similarities to those in other tropane-alkaloid-containing
RT   plants.";
RL   Biol. Pharm. Bull. 28:1535-1538(2005).
CC   -!- FUNCTION: Ferredoxins are iron-sulfur proteins that transfer electrons
CC       in a wide variety of metabolic reactions. {ECO:0000305}.
CC   -!- COFACTOR:
CC       Name=[2Fe-2S] cluster; Xref=ChEBI:CHEBI:190135; Evidence={ECO:0000305};
CC       Note=Binds 1 [2Fe-2S] cluster. {ECO:0000305};
CC   -!- SUBCELLULAR LOCATION: Plastid, chloroplast.
CC   -!- SIMILARITY: Belongs to the 2Fe2S plant-type ferredoxin family.
CC       {ECO:0000255}.
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DR   AlphaFoldDB; P84874; -.
DR   SMR; P84874; -.
DR   GO; GO:0009507; C:chloroplast; 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   GO; GO:0006124; P:ferredoxin metabolic process; IEA:UniProt.
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; Chloroplast; Direct protein sequencing; Electron transport; Iron;
KW   Iron-sulfur; Metal-binding; Plastid; Transport.
FT   CHAIN           1..97
FT                   /note="Ferredoxin-2"
FT                   /id="PRO_0000245101"
FT   DOMAIN          3..93
FT                   /note="2Fe-2S ferredoxin-type"
FT                   /evidence="ECO:0000250|UniProtKB:P0A3C8,
FT                   ECO:0000255|PROSITE-ProRule:PRU00465"
FT   BINDING         39
FT                   /ligand="[2Fe-2S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:190135"
FT                   /evidence="ECO:0000250|UniProtKB:P0A3C8,
FT                   ECO:0000255|PROSITE-ProRule:PRU00465"
FT   BINDING         44
FT                   /ligand="[2Fe-2S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:190135"
FT                   /evidence="ECO:0000250|UniProtKB:P0A3C8,
FT                   ECO:0000255|PROSITE-ProRule:PRU00465"
FT   BINDING         47
FT                   /ligand="[2Fe-2S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:190135"
FT                   /evidence="ECO:0000250|UniProtKB:P0A3C8,
FT                   ECO:0000255|PROSITE-ProRule:PRU00465"
FT   BINDING         77
FT                   /ligand="[2Fe-2S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:190135"
FT                   /evidence="ECO:0000250|UniProtKB:P0A3C8,
FT                   ECO:0000255|PROSITE-ProRule:PRU00465"
SQ   SEQUENCE   97 AA;  10453 MW;  CC4AAEBD900A69E5 CRC64;
     ATYKVKLVTP DGPVEFDCPD DVYILDQAEE EGHELPYSCR AGSCSSCAGK VKAGTVDQSD
     GNFLDDDQMA DGFVLTCVAY PQSDVTIETH KEEDLTG