>sp|B1XEI7|AC4CH_ECODH N(4)-acetylcytidine amidohydrolase OS=Escherichia coli GN=yqfB MQPNDITFFQRFQDDILAGRKTITIRDESESHFKTGDVLRVGRFEDDGYFCTIEVTATST VTLDTLTEKHAEQENMTLTELKKVIADIYPGQTQFYVIEFKCL