(2S)-2-amino-2'-deoxyadenylo-succinate = dZMP + fumarate
(2s)-2-amino-2'-deoxyadenylo-succinate = dzmp + fumarate
(2S)-2-amino-2'-deoxyadenylo-succinate = dZMP + fumarate
(2s)-2-amino-2'-deoxyadenylo-succinate = dzmp + fumarate