ID 2.7.8.38 DE archaetidylserine synthase. CA (1) CDP-2,3-bis-O-(geranylgeranyl)-sn-glycerol + L-serine = CA archaetidylserine + CMP + H(+). CA (2) CDP-2,3-bis-O-(phytanyl)-sn-glycerol + L-serine = 2,3-bis-O-phytanyl- CA sn-glycero-3-phospho-L-serine + CMP + H(+). CC -!- Isolated from the archaeon Methanothermobacter thermautotrophicus. DR O27106, ARSS_METTH ; //