ID   FUR_BRUME               Reviewed;         141 AA.
AC   Q8YIR8;
DT   07-NOV-2003, integrated into UniProtKB/Swiss-Prot.
DT   07-NOV-2003, sequence version 2.
DT   03-AUG-2022, entry version 109.
DE   RecName: Full=Ferric uptake regulation protein;
DE            Short=Ferric uptake regulator;
GN   Name=fur; OrderedLocusNames=BMEI0375;
OS   Brucella melitensis biotype 1 (strain 16M / ATCC 23456 / NCTC 10094).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC   Brucellaceae; Brucella/Ochrobactrum group; Brucella.
OX   NCBI_TaxID=224914;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=16M / ATCC 23456 / NCTC 10094;
RX   PubMed=11756688; DOI=10.1073/pnas.221575398;
RA   DelVecchio V.G., Kapatral V., Redkar R.J., Patra G., Mujer C., Los T.,
RA   Ivanova N., Anderson I., Bhattacharyya A., Lykidis A., Reznik G.,
RA   Jablonski L., Larsen N., D'Souza M., Bernal A., Mazur M., Goltsman E.,
RA   Selkov E., Elzer P.H., Hagius S., O'Callaghan D., Letesson J.-J.,
RA   Haselkorn R., Kyrpides N.C., Overbeek R.;
RT   "The genome sequence of the facultative intracellular pathogen Brucella
RT   melitensis.";
RL   Proc. Natl. Acad. Sci. U.S.A. 99:443-448(2002).
CC   -!- FUNCTION: Acts as a global negative controlling element, employing
CC       Fe(2+) as a cofactor to bind the operator of the repressed genes.
CC       {ECO:0000250}.
CC   -!- SUBUNIT: Homodimer. {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the Fur family. {ECO:0000305}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=AAL51556.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR   EMBL; AE008917; AAL51556.1; ALT_INIT; Genomic_DNA.
DR   PIR; AI3298; AI3298.
DR   RefSeq; WP_004684125.1; NZ_GG703781.1.
DR   AlphaFoldDB; Q8YIR8; -.
DR   SMR; Q8YIR8; -.
DR   STRING; 224914.BMEI0375; -.
DR   EnsemblBacteria; AAL51556; AAL51556; BMEI0375.
DR   GeneID; 29593133; -.
DR   KEGG; bme:BMEI0375; -.
DR   KEGG; bmel:DK63_1056; -.
DR   PATRIC; fig|224914.52.peg.1109; -.
DR   eggNOG; COG0735; Bacteria.
DR   OMA; MKHFAIF; -.
DR   PhylomeDB; Q8YIR8; -.
DR   Proteomes; UP000000419; Chromosome I.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR   GO; GO:0003700; F:DNA-binding transcription factor activity; IEA:InterPro.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   CDD; cd07153; Fur_like; 1.
DR   Gene3D; 1.10.10.10; -; 1.
DR   Gene3D; 3.30.1490.190; -; 1.
DR   InterPro; IPR002481; FUR.
DR   InterPro; IPR043135; Fur_C.
DR   InterPro; IPR036388; WH-like_DNA-bd_sf.
DR   InterPro; IPR036390; WH_DNA-bd_sf.
DR   PANTHER; PTHR33202; PTHR33202; 1.
DR   Pfam; PF01475; FUR; 1.
DR   SUPFAM; SSF46785; SSF46785; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; DNA-binding; Iron; Metal-binding; Repressor; Transcription;
KW   Transcription regulation; Zinc.
FT   CHAIN           1..141
FT                   /note="Ferric uptake regulation protein"
FT                   /id="PRO_0000095546"
FT   REGION          1..89
FT                   /note="DNA-binding"
FT                   /evidence="ECO:0000250"
FT   REGION          90..141
FT                   /note="Dimerization"
FT                   /evidence="ECO:0000250"
FT   BINDING         38
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /evidence="ECO:0000250"
FT   BINDING         86
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /evidence="ECO:0000250"
FT   BINDING         92
FT                   /ligand="Fe cation"
FT                   /ligand_id="ChEBI:CHEBI:24875"
FT                   /evidence="ECO:0000250"
FT   BINDING         94
FT                   /ligand="Fe cation"
FT                   /ligand_id="ChEBI:CHEBI:24875"
FT                   /evidence="ECO:0000250"
FT   BINDING         95
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /evidence="ECO:0000250"
FT   BINDING         106
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /evidence="ECO:0000250"
FT   BINDING         113
FT                   /ligand="Fe cation"
FT                   /ligand_id="ChEBI:CHEBI:24875"
FT                   /evidence="ECO:0000250"
FT   BINDING         130
FT                   /ligand="Fe cation"
FT                   /ligand_id="ChEBI:CHEBI:24875"
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   141 AA;  16399 MW;  A23C861665BA9289 CRC64;
     MNKPYTKPDY EQELRRAGVR ITRPRRIILN ILNETEDHPD ALEIFRRAVE EDDSISLSTV
     YHTMKLLEER GAIHRHAFAG GPSRFEQASG AHHDHIIDMD SGDVVEFHSD KIEKLQEEIA
     RSLGFEIVHH RLELYCKKLK S