Protein
Ferric uptake regulation protein
Organism
Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)
Function
Fur acts as a repressor, employing Fe(2+) as a cofactor to bind the operator of the iron transport operon. Involved in exotoxin A regulation, siderophore regulation and manganese susceptibility.
Similarity
Belongs to the Fur family.
Sequence
MVENSELRKAGLKVTLPRVKILQMLDSAEQRHMSAEDVYKALMEAGEDVGLATVYRVLTQFEAAGLVVRHNFDGGHAVFELADSGHHDHMVCVDTGEVIEFMDAEIEKRQKEIVRERGFELVDHNLVLYVRKKK