ID 3.5.99.12 DE salsolinol synthase. AN Sal synthase. CA dopamine + acetaldehyde = (R)-salsolinol + H2O. CC -!- The enzyme, present in mammalian brains, forms the catechol CC isoquinoline (R)-salsolinol. CC -!- This compound can be metabolized to (R)-N-methylsalsolinol, CC a 1-methyl-4-phenylpyridinium-like neurotoxin that impairs the CC function of dopaminergic neurons, causing the clinical symptoms of CC Parkinson's disease. //