BacMet ID: BAC0073Code for: Regulator
Family: Sigma-70 factor familySequence: FASTA
Cross-database IDs: Link
Organism: Ralstonia metallidurans (strain CH34/ATCC 43123/DSM 2839)Location: Plasmid pMOL28 (Ralstonia metallidurans (strain CH34/ATCC 43123/DSM 2839))
Compound: Cobalt (Co), Nickel (Ni)Description: RNA polymerase sigma factor CnrH; CnrH alone is able to activate cnr Expression, and both CnrY and CrnX are needed for nickel induction of CnrH. In the absence of wild-type CnrY (due either to a frameshift or absence of the transcript, nickel and cobalt resistance is constitutive, indicating that CrnY may act as a repressor or an anti-sigma factor.
Length (amino acid): 191
Reference: Liesegang et al. 1993; Pubmed- 8380802, Grass et al. 2000; Pubmed- 10671463
|Similar resistance genes in 'BacMet Predicted database'|