α-synuclein enfolds tyrosine hydroxylase and dopamine ß-hydroxylase, potentially reducing dopamine and norepinephrine synthesis.

Our in silico finding of α-synuclein partly enfolding tyrosine hydroxylase and dopamine ß-hydroxylase suggests that α-synuclein docking inhibition could increase dopamine and norepinephrine biosynthesis, ameliorating PD symptoms. Small molecules that bind to α-synuclein have already been identified. Further studies may lead to new small molecule drugs that block α-synuclein enfolding of tyrosine hydroxylase and dopamine ß-hydroxylase.