Figure 1. Synthesis and catabolism of catecholamine and indoleamine neurotransmitters
Fig. 1. Synthesis and catabolism of catecholamine and indoleamine neurotransmitters. GTPCH-GTP cyclohydrolase, PTS-6-pyruvoyl-tetrahydropterin synthase, SPR-sepiapterin reductase, DHPR-dihydropteridine reductase, PCD-pterin 4a-carbinolamine dehydratase, PAH-phenylalanine hydroxylase, TH-tyrosine hydroxylase, TPH-tryptophan hydroxylase, NOS-nitric oxide synthase, AADC-aromatic L-amino acid decarboxylase, B6-pyridoxine COMT-catechol-o-methyltransferase, MAO-monoamine oxidase, DBH-dopamine ß-hydroxylase.
