label: a 1-O-alkyl-2-acyl-sn-glycero-3-phosphoethanolamine + CMP + H(+) => 1-O-alkyl-2-acyl-sn-glycerol + CDP-ethanolamine
label_lc: a 1-o-alkyl-2-acyl-sn-glycero-3-phosphoethanolamine + cmp + h(+) => 1-o-alkyl-2-acyl-sn-glycerol + cdp-ethanolamine