| ID | Sequence | Length | GC content |
|---|---|---|---|
| AACUGUCACUGUGGAGAGGAGAGAGAGAGGACAGAGAGCAAGUCACUCC… | 1949 nt | 0.4982 | |
| AAGAAGAGUGACUGUCUCAGUGCCGAGUGCCUCAGCAGCUUCUCCACAU… | 2012 nt | 0.4960 | |
| AACUGUCACUGUGGAGAGGAGAGAGAGAGGACAGAGAGCAAGUCACUCC… | 1835 nt | 0.4894 | |
| AACUGUCACUGUGGAGAGGAGAGAGAGAGGACAGAGAGCAAGUCACUCC… | 1805 nt | 0.4953 | |
| AACUGUCACUGUGGAGAGGAGAGAGAGAGGACAGAGAGCAAGUCACUCC… | 1715 nt | 0.4857 | |
| AACUGUCACUGUGGAGAGGAGAGAGAGAGGACAGAGAGCAAGUCACUCC… | 1670 nt | 0.4850 | |
| AACUGUCACUGUGGAGAGGAGAGAGAGAGGACAGAGAGCAAGUCACUCC… | 1389 nt | 0.5551 |
The encoded protein catalyzes the decarboxylation of L-3,4-dihydroxyphenylalanine (DOPA) to dopamine, L-5-hydroxytryptophan to serotonin and L-tryptophan to tryptamine. Defects in this gene are the cause of aromatic L-amino - acid decarboxylase deficiency (AADCD). AADCD deficiency is an inborn error in neurotransmitter metabolism that leads to combined serotonin and catecholamine deficiency. Multiple alternatively spliced transcript variants encoding different isoforms have been identified for this gene. [provided by RefSeq, Jun 2011]
A study in mice demonstrated that the DDC serves as a dopaminergic neuron marker gene, with its expression measured via qRT-PCR in laser-captured dopaminergic domains from brain tissue [Chabrat et al. DOI:10.3791/52510].