>4P9D_1|Chains A, B, C, D, E, F|Deoxycytidylate deaminase|Cyanophage S-TIM5 (1137745) GSHMKPEIKEAYMKTAELFSQVSNCKRMKVGAIVVKNGSILAHGWNGTPSGFHTNCCELEDGSTNPFVLHAEQNALVKMAKSSESIDGSELFCTHSPCPDCSKMIAQAGVKKVYYRNEYRITDGIDVLQQLGVEVEKM