>sp|Q7A4E1|PTPB_STAAN Low molecular weight protein-tyrosine-phosphatase PtpB OS=Staphylococcus aureus GN=ptpB MKILFVCTGNTCRSPLAESIAKEVMPNHQFESRGIFAVNNQGVSNYVEDLVEEHHLAETT LSQQFTEADLKADIILTMSYSHKELIEAHFGLQNHVFTLHEYVKEAGEVIDPYGGTKEMY VHTYEELVSLILKLKDIIC