obsolete citrate (Si)-synthase activity true citric-condensing enzyme activity citric synthase activity citrate oxaloacetate-lyase ((pro-3S)-CH(2)COO(-)->acetyl-CoA) activity oxalacetic transacetase activity Reactome:R-HSA-70975 acetyl-CoA:oxaloacetate C-acetyltransferase [thioester-hydrolysing, (pro-S)-carboxymethyl forming] oxaloacetate transacetase activity (R)-citric synthase activity OBSOLETE. Catalysis of the reaction: acetyl-CoA + H2O + oxaloacetate = citrate + CoA, where the acetyl group is added to the si-face of oxaloacetate; acetyl-CoA thus provides the two carbon atoms of the pro-S carboxymethyl group. citrate oxaloacetate-lyase [(pro-3S)-CH2COOrightacetyl-CoA] GO:0004108 citrate oxaloacetate-lyase, CoA-acetylating activity citrate synthetase activity molecular_function citrogenase activity citrate condensing enzyme activity citrate synthase activity condensing enzyme activity citrate oxaloacetate-lyase ((pro-3S)-CH2COO-rightacetyl-CoA)