aromatic-L-amino-acid decarboxylase activity Reactome:REACT_78186 Reactome:REACT_102788 Reactome:REACT_15382 GO:0004058 Reactome:REACT_107239 Reactome:REACT_110361 Reactome:REACT_109359 Catalysis of the reaction: L-tryptophan = tryptamine + CO2. Reactome:REACT_96152 Reactome:REACT_32559 Reactome:REACT_99387 Reactome:REACT_32557 Reactome:REACT_110116 DOPA decarboxylase activity Reactome:REACT_82232 Reactome:REACT_99826 GO:0016400 L-DOPA decarboxylase activity Reactome:REACT_96639 Reactome:REACT_93251 tryptophan decarboxylase activity MetaCyc:AROMATIC-L-AMINO-ACID-DECARBOXYLASE-RXN Reactome:REACT_97213 Reactome:REACT_97677 aromatic-L-amino-acid carboxy-lyase activity aromatic amino acid decarboxylase activity molecular_function EC:4.1.1.28 Reactome:REACT_29601 Reactome:REACT_77761 Reactome:REACT_92081 Reactome:REACT_104092 aromatic-L-amino-acid carboxy-lyase (tryptamine-forming) Reactome:REACT_15546 Reactome:REACT_32861 5-hydroxytryptophan decarboxylase activity hydroxytryptophan decarboxylase activity Reactome:REACT_85510 Reactome:REACT_87158 Reactome:REACT_40024 carboxy-lyase activity