Protein
Petrobactin import ATP-binding protein YclP
Organism
Bacillus subtilis (strain 168)
Function
Part of the ABC transporter complex YclNOPQ involved in uptake of ferric-petrobactin. Petrobactin is a photoreactive 3,4-catecholate siderophore produced by many members of the B.cereus group, including B.anthracis. Probably responsible for energy coupling to the transport system.
Similarity
Belongs to the ABC transporter superfamily.
Sequence
MVEVRNVSKQYGGKVVLEETSVTIQKGKITSFIGPNGAGKSTLLSIMSRLIKKDSGEIYIDGQEIGACDSKELAKKMSILKQANQINIRLTIKDLVSFGRFPYSQGRLTEEDWVHINQALSYMKLEDIQDKYLDQLSGGQCQRAFIAMVIAQDTDYIFLDEPLNNLDMKHSVEIMKLLKRLVEELGKTIVIVIHDINFASVYSDYIVALKNGRIVKEGPPEEMIETSVLEEIYDMTIPIQTIDNQRIGVYFS