NIKR_BRUA2
ID NIKR_BRUA2 Reviewed; 132 AA.
AC Q2YJ35;
DT 15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT 20-DEC-2005, sequence version 1.
DT 03-AUG-2022, entry version 87.
DE RecName: Full=Putative nickel-responsive regulator {ECO:0000255|HAMAP-Rule:MF_00476};
GN OrderedLocusNames=BAB2_0432;
OS Brucella abortus (strain 2308).
OC Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC Brucellaceae; Brucella/Ochrobactrum group; Brucella.
OX NCBI_TaxID=359391;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=2308;
RX PubMed=16299333; DOI=10.1128/iai.73.12.8353-8361.2005;
RA Chain P.S., Comerci D.J., Tolmasky M.E., Larimer F.W., Malfatti S.A.,
RA Vergez L.M., Aguero F., Land M.L., Ugalde R.A., Garcia E.;
RT "Whole-genome analyses of speciation events in pathogenic Brucellae.";
RL Infect. Immun. 73:8353-8361(2005).
CC -!- FUNCTION: Transcriptional regulator. {ECO:0000255|HAMAP-Rule:MF_00476}.
CC -!- COFACTOR:
CC Name=Ni(2+); Xref=ChEBI:CHEBI:49786;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00476};
CC Note=Binds 1 nickel ion per subunit. {ECO:0000255|HAMAP-Rule:MF_00476};
CC -!- SIMILARITY: Belongs to the transcriptional regulatory CopG/NikR family.
CC {ECO:0000255|HAMAP-Rule:MF_00476}.
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DR EMBL; AM040265; CAJ12598.1; -; Genomic_DNA.
DR RefSeq; WP_002965835.1; NZ_KN046823.1.
DR AlphaFoldDB; Q2YJ35; -.
DR SMR; Q2YJ35; -.
DR STRING; 359391.BAB2_0432; -.
DR EnsemblBacteria; CAJ12598; CAJ12598; BAB2_0432.
DR GeneID; 45126131; -.
DR GeneID; 55592454; -.
DR KEGG; bmf:BAB2_0432; -.
DR PATRIC; fig|359391.11.peg.2626; -.
DR HOGENOM; CLU_113319_1_4_5; -.
DR OMA; AHNCLET; -.
DR PhylomeDB; Q2YJ35; -.
DR Proteomes; UP000002719; Chromosome II.
DR GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR GO; GO:0003700; F:DNA-binding transcription factor activity; IEA:UniProtKB-UniRule.
DR GO; GO:0016151; F:nickel cation binding; IEA:UniProtKB-UniRule.
DR GO; GO:0010045; P:response to nickel cation; IEA:InterPro.
DR Gene3D; 1.10.1220.10; -; 1.
DR Gene3D; 3.30.70.1150; -; 1.
DR HAMAP; MF_00476; NikR; 1.
DR InterPro; IPR027271; Acetolactate_synth/TF_NikR_C.
DR InterPro; IPR045865; ACT-like_dom_sf.
DR InterPro; IPR013321; Arc_rbn_hlx_hlx.
DR InterPro; IPR002145; CopG.
DR InterPro; IPR022988; Ni_resp_reg_NikR.
DR InterPro; IPR014160; Nickel_NikR_proteobac.
DR InterPro; IPR010985; Ribbon_hlx_hlx.
DR InterPro; IPR014864; TF_NikR_Ni-bd_C.
DR Pfam; PF08753; NikR_C; 1.
DR Pfam; PF01402; RHH_1; 1.
DR SUPFAM; SSF47598; SSF47598; 1.
DR SUPFAM; SSF55021; SSF55021; 1.
DR TIGRFAMs; TIGR02793; nikR; 1.
PE 3: Inferred from homology;
KW DNA-binding; Metal-binding; Nickel; Reference proteome; Transcription;
KW Transcription regulation.
FT CHAIN 1..132
FT /note="Putative nickel-responsive regulator"
FT /id="PRO_1000014056"
FT BINDING 77
FT /ligand="Ni(2+)"
FT /ligand_id="ChEBI:CHEBI:49786"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00476"
FT BINDING 88
FT /ligand="Ni(2+)"
FT /ligand_id="ChEBI:CHEBI:49786"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00476"
FT BINDING 90
FT /ligand="Ni(2+)"
FT /ligand_id="ChEBI:CHEBI:49786"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00476"
FT BINDING 96
FT /ligand="Ni(2+)"
FT /ligand_id="ChEBI:CHEBI:49786"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00476"
SQ SEQUENCE 132 AA; 14930 MW; 953E68CF7E7F0E37 CRC64;
MQRITITIDD DLMAALDRMI EIKGYQNRSE ALRDLARTGL QQASLEEGQM EACVGVLSYT
YDHSARDLSK KLTNTHHDHH NISVASMHVH LDHDRCLEVS ILKGKTDDVR HFADHVKAER
HVTHGTLAVL PL
