>O53_2631 comEB cytidine and deoxycytidylate deaminase zinc-binding region family protein MIAKLAATRSTCLAFPVGAVIVKDRQVLATGYNGSPSGTVHCTAQGFCYPGLGTCRESGE IPSRAIHAEANAIAQAAKHGISTQGASIYVTLEPCISCLKLIISSGIKEVFYEADFNSGT KAMLRDSFLETGIIKYKKIYLSEEMASHAALFLLNPISIDPR