NIKR_OLEA2
ID NIKR_OLEA2 Reviewed; 139 AA.
AC Q30X46;
DT 15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT 06-DEC-2005, sequence version 1.
DT 03-AUG-2022, entry version 90.
DE RecName: Full=Putative nickel-responsive regulator {ECO:0000255|HAMAP-Rule:MF_00476};
GN OrderedLocusNames=Dde_2956;
OS Oleidesulfovibrio alaskensis (strain ATCC BAA-1058 / DSM 17464 / G20)
OS (Desulfovibrio alaskensis).
OC Bacteria; Proteobacteria; Deltaproteobacteria; Desulfovibrionales;
OC Desulfovibrionaceae; Oleidesulfovibrio.
OX NCBI_TaxID=207559;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC BAA-1058 / DSM 17464 / G20;
RX PubMed=21685289; DOI=10.1128/jb.05400-11;
RA Hauser L.J., Land M.L., Brown S.D., Larimer F., Keller K.L.,
RA Rapp-Giles B.J., Price M.N., Lin M., Bruce D.C., Detter J.C., Tapia R.,
RA Han C.S., Goodwin L.A., Cheng J.F., Pitluck S., Copeland A., Lucas S.,
RA Nolan M., Lapidus A.L., Palumbo A.V., Wall J.D.;
RT "Complete genome sequence and updated annotation of Desulfovibrio
RT alaskensis G20.";
RL J. Bacteriol. 193:4268-4269(2011).
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; CP000112; ABB39750.1; -; Genomic_DNA.
DR RefSeq; WP_011368728.1; NC_007519.1.
DR AlphaFoldDB; Q30X46; -.
DR SMR; Q30X46; -.
DR STRING; 207559.Dde_2956; -.
DR EnsemblBacteria; ABB39750; ABB39750; Dde_2956.
DR KEGG; dde:Dde_2956; -.
DR eggNOG; COG0864; Bacteria.
DR HOGENOM; CLU_113319_1_2_7; -.
DR OMA; AHNCLET; -.
DR OrthoDB; 1885366at2; -.
DR Proteomes; UP000002710; Chromosome.
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; 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.
PE 3: Inferred from homology;
KW DNA-binding; Metal-binding; Nickel; Reference proteome; Transcription;
KW Transcription regulation.
FT CHAIN 1..139
FT /note="Putative nickel-responsive regulator"
FT /id="PRO_1000014061"
FT BINDING 79
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 92
FT /ligand="Ni(2+)"
FT /ligand_id="ChEBI:CHEBI:49786"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00476"
FT BINDING 98
FT /ligand="Ni(2+)"
FT /ligand_id="ChEBI:CHEBI:49786"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00476"
SQ SEQUENCE 139 AA; 15854 MW; 759CB8261AAA32EA CRC64;
MGQTIRFGVS LDSDLLEKFD ALCDERCYQT RSEAIRDLIR NTLVQQEWED TGRDIAGTLT
LVFDHHKSDL QQRLTEIQHD EHDLIITTLH VHLDHDNCLE VLVLKGPAER VRNLAQRLTS
TRGVKHGKLS LTTTGQDLA
