L-amino acid metabolic process L-amino acid catabolic process https://github.com/geneontology/go-ontology/issues/23268 biological_process GO:0170035 2023-11-21T00:55:07Z L-amino acid breakdown L-amino acid degradation L-amino acid catabolism ew The chemical reactions and pathways resulting in the breakdown of an L-amino acid. alpha-amino acid catabolic process