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NIKR_GEOMG
ID   NIKR_GEOMG              Reviewed;         139 AA.
AC   Q39YD7;
DT   15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT   22-NOV-2005, sequence version 1.
DT   03-AUG-2022, entry version 88.
DE   RecName: Full=Putative nickel-responsive regulator {ECO:0000255|HAMAP-Rule:MF_00476};
GN   OrderedLocusNames=Gmet_0494;
OS   Geobacter metallireducens (strain ATCC 53774 / DSM 7210 / GS-15).
OC   Bacteria; Proteobacteria; Deltaproteobacteria; Desulfuromonadales;
OC   Geobacteraceae; Geobacter.
OX   NCBI_TaxID=269799;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 53774 / DSM 7210 / GS-15;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T.,
RA   Hammon N., Israni S., Pitluck S., Di Bartolo G., Chain P., Schmutz J.,
RA   Larimer F., Land M., Kyrpides N., Ivanova N., Richardson P.;
RT   "Complete sequence of Geobacter metallireducens GS-15.";
RL   Submitted (OCT-2005) to the EMBL/GenBank/DDBJ databases.
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; CP000148; ABB30737.1; -; Genomic_DNA.
DR   RefSeq; WP_004512190.1; NC_007517.1.
DR   AlphaFoldDB; Q39YD7; -.
DR   SMR; Q39YD7; -.
DR   STRING; 269799.Gmet_0494; -.
DR   EnsemblBacteria; ABB30737; ABB30737; Gmet_0494.
DR   KEGG; gme:Gmet_0494; -.
DR   eggNOG; COG0864; Bacteria.
DR   HOGENOM; CLU_113319_1_2_7; -.
DR   OMA; AHNCLET; -.
DR   OrthoDB; 1885366at2; -.
DR   Proteomes; UP000007073; 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_1000014066"
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;  15697 MW;  E6D24C399B279B3A CRC64;
     MGETVRFGIS IDDKLLESFD RLIEQKGYMN RSEAVRDLIR AALVELKWEG GEEETVGTVT
     LVYNHHVRDL SDKLTEQQHS HHNEIVSALH VHLDAHNCLE VLVVRGKARE VKKIADELIG
     VKGVKHGKLV MTTTGEELH
 
 
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