2.3.2.11 L-alanyl-tRNAAla + phosphatidylglycerol - 2.3.2.11 additional information although the enzyme protein Cg1103 is unable to synthesize 3-O-L-alanyl-1-O-phosphatidylglycerol in vitro or in vivo, 3-O-L-alanyl-1-O-phosphatidylglycerol synthesis can be reconstituted by coexpression of enzyme protein Cg1103 with PesT, a conserved putative esterase