ID 3.3.2.2 DE lysoplasmalogenase. AN alkenylglycerophosphocholine hydrolase. AN alkenylglycerophosphoethanolamine hydrolase. CA (1) 1-O-(1Z-alkenyl)-sn-glycero-3-phosphocholine + H2O = a 2,3-saturated CA aldehyde + sn-glycerol 3-phosphocholine. CA (2) 1-O-(1Z-alkenyl)-sn-glycero-3-phosphoethanolamine + H2O = a 2,3- CA saturated aldehyde + sn-glycero-3-phosphoethanolamine. CC -!- Lysoplasmalogenase is specific for the sn-2-deacylated (lyso) form of CC plasmalogen and catalyzes hydrolytic cleavage of the vinyl ether CC bond, releasing a fatty aldehyde and sn-glycero-3-phosphocholine or CC sn-glycero-3-phosphoethanolamine. CC -!- Formerly EC 3.3.2.5. DR Q5ZU17, LYPGN_LEGPH; P64838, LYPGN_MYCBO; P9WG50, LYPGN_MYCTO; DR P9WG51, LYPGN_MYCTU; Q3MHQ7, TM86A_BOVIN; Q8N2M4, TM86A_HUMAN; DR Q9D8N3, TM86A_MOUSE; Q3T0W0, TM86B_BOVIN; Q8N661, TM86B_HUMAN; DR Q497J1, TM86B_MOUSE; F1RMN2, TM86B_PIG ; B0BNF0, TM86B_RAT ; //