>sp|Q2FF13|PTPB_STAA3 Low molecular weight protein-tyrosine-phosphatase PtpB OS=Staphylococcus aureus (strain USA300) OX=367830 GN=ptpB PE=3 SV=1 MKILFVCTGNTCRSPLAESIAKEVMPNHQFESRGIFAVNNQGVSNYVEDLVEEHHLAETT LSQQFTEADLKADIILTMSYSHKELIEAHFGLQNHVFTLHEYVKEAGEVIDPYGGTKEMY VHTYEELVSLILKLKDIIC