>tr|E2QDN9|E2QDN9_ECOLX N(4)-acetylcytidine amidohydrolase OS=Escherichia coli GN=yqfB MQPNDITFFQRFQDDILAGRKTITIRDESESHFKTGDVLRVGRFEDDGYFCTIEVTATST VTLDTLTEKHAEQENMTLTELKKVIADIYPDQTQFYVIEFKCL