has participant hydron carbon dioxide 5-ammoniolevulinate coenzyme A(4-) succinyl-CoA(5-) glycine zwitterion 5-aminolevulinate synthase activity MetaCyc:5-AMINOLEVULINIC-ACID-SYNTHASE-RXN delta-aminolevulinic synthetase activity delta-ALA synthetase activity aminolevulinic synthetase activity delta-aminolevulinic acid synthetase activity 5-aminolevulinic acid synthase activity delta-aminolevulinate synthetase activity RHEA:12921 aminolevulinic acid synthase activity EC:2.3.1.37 Reactome:R-HSA-189442 5-aminolevulinate synthetase activity aminolevulinic acid synthetase activity aminolevulinate synthase activity ALA synthetase activity ALAS activity aminolevulinate synthetase activity molecular_function KEGG_REACTION:R00830 GO:0003870 delta-aminolevulinate synthase activity alpha-aminolevulinic acid synthase activity Catalysis of the reaction: glycine + H+ + succinyl-CoA = 5-aminolevulinate + CO2 + CoA. succinyl-CoA:glycine C-succinyltransferase (decarboxylating) ALA synthase activity delta-aminolevulinic acid synthase activity 5-aminolevulinic acid synthetase activity N-succinyltransferase activity