Protein
Arsenic resistance transcriptional regulator ArsR1
Organism
Pseudomonas putida (strain ATCC 47054 / DSM 6125 / NCIMB 11950 / KT2440)
Function
Binds arsenite and regulates the expression of arsenic efflux pumps. In vitro, also binds antimony and bismuth, but not arsenate.
Sequence
MAVRAFPGGHMREILTPPIVFKCLADDTRARMTLLIAREGELCVCELTHALELSQPKISRHLAQLREAGILMDRRKGQWVYYRLHPEVPQWVDAMLKGVVDANQEWLSPDALRLAEMGERPQSPVACA