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copper response regulator transcription factor PcoR
PcoR is part of a two-component sensor kinase/response regulator system. It is phosphorylated by PcoS.
heavy metal response regulator transcription factor
Members of this family contain a response regulator receiver domain (Pfam:PF00072) and an associated transcriptional regulatory region (Pfam:PF00486). This group is separated phylogenetically from related proteins with similar architecture and contains a number of proteins associated with heavy metal resistance efflux systems for copper, silver, cadmium, and/or zinc. Most members encoded by genes adjacent to genes for encoding a member of the heavy metal sensor histidine kinase family (TIGRFAMs:TIGR01386), its partner in the two-component response regulator system.
response regulator transcription factor PcoR
two-component system response regulator transcription factor PcoR binds DNA upon phosphorylation and functions as transcriptional regulator in the two-component regulatory system PcoS/PcoR, which plays a role activating the copper resistance gene operon pcoABCD
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