MULTISPECIES: Ni(II)/Co(II)-binding transcriptional repressor RcnR

LOCUS       WP_000019944              90 aa            linear   BCT 08-NOV-2023
            [Gammaproteobacteria].
ACCESSION   WP_000019944
VERSION     WP_000019944.1
KEYWORDS    RefSeq.
SOURCE      Gammaproteobacteria
  ORGANISM  Gammaproteobacteria
            Bacteria; Pseudomonadati; Pseudomonadota.
REFERENCE   1  (residues 1 to 90)
  AUTHORS   Blaha,D., Arous,S., Bleriot,C., Dorel,C., Mandrand-Berthelot,M.A.
            and Rodrigue,A.
  TITLE     The Escherichia coli metallo-regulator RcnR represses rcnA and rcnR
            transcription through binding on a shared operator site: Insights
            into regulatory specificity towards nickel and cobalt
  JOURNAL   Biochimie 93 (3), 434-439 (2011)
   PUBMED   21040754
REFERENCE   2  (residues 1 to 90)
  AUTHORS   Iwig,J.S., Leitch,S., Herbst,R.W., Maroney,M.J. and Chivers,P.T.
  TITLE     Ni(II) and Co(II) sensing by Escherichia coli RcnR
  JOURNAL   J. Am. Chem. Soc. 130 (24), 7592-7606 (2008)
   PUBMED   18505253
COMMENT     REFSEQ: This record represents a single, non-redundant, protein
            sequence which may be annotated on many different RefSeq genomes
            from the same, or different, species.
            
            ##Evidence-For-Name-Assignment-START##
            Evidence Category  :: HMM
            Evidence Accession :: NF011613.0
            Evidence Source    :: NCBI Protein Cluster (PRK)
            Source Identifier  :: PRK15039
            ##Evidence-For-Name-Assignment-END##
            COMPLETENESS: full length.
FEATURES             Location/Qualifiers
     source          1..90
                     /organism="Gammaproteobacteria"
                     /db_xref="taxon:1236"
     gene            1..90
                     /gene="rcnR"
     Protein         1..90
                     /product="Ni(II)/Co(II)-binding transcriptional repressor
                     RcnR"
                     /calculated_mol_wt=10003
     Region          1..90
                     /region_name="PRK15039"
                     /note="Ni(II)/Co(II)-binding transcriptional repressor
                     RcnR"
                     /db_xref="CDD:184999"
     Site            order(3,35,60,64)
                     /site_type="other"
                     /note="putative metal binding site [ion binding]"
                     /db_xref="CDD:197388"
     Site            order(8,11..12,15..16,19,22..23,25..26,29..32,34..36,
                     38..40,42..43,45..46,49..50,53..54,56..58,60..62,65,
                     74..75,77..86)
                     /site_type="other"
                     /note="putative homotetramer interface [polypeptide
                     binding]"
                     /db_xref="CDD:197388"
     Site            order(8,11..12,15..16,19,22..23,25..26,29..32,34..36,
                     38..40,42..43,45..46,49..50,53,56,60,80,83..86)
                     /site_type="other"
                     /note="putative homodimer interface [polypeptide binding]"
                     /db_xref="CDD:197388"
     Site            order(54,57..58,61..62,64..65,74..75,77..79,81..82)
                     /site_type="other"
                     /note="putative homodimer-homodimer interface [polypeptide
                     binding]"
                     /db_xref="CDD:197388"
     Site            order(60,80)
                     /site_type="other"
                     /note="putative allosteric switch controlling residues"
                     /db_xref="CDD:197388"
ORIGIN      
        1 mshtirdkqk lkaraskiqg qvvalkkmld ephecaavlq qiaairgavn glmrevikgh
       61 ltehivhqgd elkreedldv vlkvldsyik