>sp|P0AAV5|PXPB_ECO57 5-oxoprolinase subunit B OS=Escherichia coli O157:H7 OX=83334 GN=pxpB PE=3 SV=1
MQRARCYLIGETAVVLELEPPVTLASQKRIWRLAQRLVDMPNVVEAIPGMNNITVILRNP
ESLALDAIERLQRWWEESEALEPESRFIEIPVVYGGAGGPDLAVVAAHCGLSEKQVVELH
SSVEYVVWFLGFQPGFPYLGSLPEQLHTPRRAEPRLLVPAGSVGIGGPQTGVYPLATPGG
WQLIGHTSLSLFDPARDEPILLRPGDSVRFVPQKEGVC