ID   YFRA_PROVU              Reviewed;         157 AA.
AC   P20925;
DT   01-FEB-1991, integrated into UniProtKB/Swiss-Prot.
DT   01-FEB-1991, sequence version 1.
DT   03-AUG-2022, entry version 81.
DE   RecName: Full=Frd operon probable iron-sulfur subunit A;
DE   Flags: Fragment;
OS   Proteus vulgaris.
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Morganellaceae; Proteus.
OX   NCBI_TaxID=585;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=3308458; DOI=10.1111/j.1432-1033.1987.tb13362.x;
RA   Cole S.T.;
RT   "Nucleotide sequence and comparative analysis of the frd operon encoding
RT   the fumarate reductase of Proteus vulgaris. Extensive sequence divergence
RT   of the membrane anchors and absence of an frd-linked ampC cephalosporinase
RT   gene.";
RL   Eur. J. Biochem. 167:481-488(1987).
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DR   EMBL; X06151; CAA29509.1; -; Genomic_DNA.
DR   PIR; S00117; S00117.
DR   AlphaFoldDB; P20925; -.
DR   STRING; 585.DR95_2065; -.
DR   eggNOG; COG1142; Bacteria.
DR   GO; GO:0051539; F:4 iron, 4 sulfur cluster binding; IEA:UniProtKB-KW.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   InterPro; IPR017896; 4Fe4S_Fe-S-bd.
DR   InterPro; IPR017900; 4Fe4S_Fe_S_CS.
DR   Pfam; PF00037; Fer4; 1.
DR   Pfam; PF12798; Fer4_3; 1.
DR   PROSITE; PS00198; 4FE4S_FER_1; 1.
DR   PROSITE; PS51379; 4FE4S_FER_2; 3.
PE   4: Predicted;
KW   4Fe-4S; Iron; Iron-sulfur; Metal-binding; Repeat.
FT   CHAIN           <1..157
FT                   /note="Frd operon probable iron-sulfur subunit A"
FT                   /id="PRO_0000158707"
FT   DOMAIN          24..55
FT                   /note="4Fe-4S ferredoxin-type 1"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00711"
FT   DOMAIN          56..85
FT                   /note="4Fe-4S ferredoxin-type 2"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00711"
FT   DOMAIN          100..133
FT                   /note="4Fe-4S ferredoxin-type 3"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00711"
FT   BINDING         34
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /ligand_label="3"
FT                   /evidence="ECO:0000250"
FT   BINDING         37
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /ligand_label="3"
FT                   /evidence="ECO:0000250"
FT   BINDING         42
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /ligand_label="3"
FT                   /evidence="ECO:0000250"
FT   BINDING         46
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /ligand_label="4"
FT                   /evidence="ECO:0000250"
FT   BINDING         65
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /ligand_label="4"
FT                   /evidence="ECO:0000250"
FT   BINDING         68
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /ligand_label="4"
FT                   /evidence="ECO:0000250"
FT   BINDING         71
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /ligand_label="4"
FT                   /evidence="ECO:0000250"
FT   BINDING         75
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /ligand_label="3"
FT                   /evidence="ECO:0000250"
FT   BINDING         107
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000250"
FT   BINDING         110
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000250"
FT   BINDING         119
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000250"
FT   BINDING         123
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000250"
FT   NON_TER         1
SQ   SEQUENCE   157 AA;  17317 MW;  8E797F50A1165D8D CRC64;
     ASHANLAIDQ ISEQNFQPRI HVVKGFSIST AVVCHQCEDA PCANVCPNGA IIHNKDYYYV
     DQDKCIGCKT CVLACPYGTM EVVSRPVMRK LTALNTIEAF KAEANKCDLC HHRAEGPACV
     EVCPTQALVC IDRDALEDMV KERRRKAAFE TGADLLF