aromatic amino acid catabolic process modified amino acid catabolic process L-dopa catabolic process https://github.com/geneontology/go-ontology/issues/31703 The chemical reactions and pathways resulting in the breakdown of L-dopa. MetaCyc:PWY-8110 biological_process 2026-03-24T16:54:04Z GO:0120575 sjm MetaCyc:PWY-6334 L-amino acid catabolic process non-proteinogenic amino acid catabolic process