>sp|Q57K65|AC4CH_SALCH N(4)-acetylcytidine amidohydrolase OS=Salmonella choleraesuis GN=yqfB MQPNDITFFQRFQNDILAGRKTITIRDASESHFKAGDVLRVGRFEDDGYFCTIEVTGTST VTLDTLNEKHAQQENMSLDELKRVIAEIYPNQTQFYVIDFKCL