Tags: Enzyme.
6-carboxytetrahydropterin synthase (EC 4.1.2.50 CPH4 synthase queD (gene) ToyB ykvK (gene)) is an enzyme with system name 78-dihydroneopterin 3′-triphosphate acetaldehyde-lyase (6-carboxy-5678-tetrahydropterin and triphosphate-forming). This enzyme catalyses the following chemical reaction 78-dihydroneopterin 3′-triphosphate + H2O 6-carboxy-5678-tetrahydropterin + acetaldehyde + triphosphateThis enzyme binds Zn2+.