>sp|P67604|AC4CH_ECO57 N(4)-acetylcytidine amidohydrolase OS=Escherichia coli O157:H7 GN=yqfB
MQPNDITFFQRFQDDILAGRKTITIRDESESHFKTGDVLRVGRFEDDGYFCTIEVTATST
VTLDTLTEKHAEQENMTLTELKKVIADIYPGQTQFYVIEFKCL