L-tryptophan catabolic process https://github.com/geneontology/go-ontology/issues/30202 https://github.com/geneontology/go-ontology/issues/31405 https://github.com/geneontology/go-ontology/issues/31839 MetaCyc:TRYPDEG-PWY L-tryptophan degradation via Ehrlich pathway tryptophan catabolic process, using tryptophanase GO:0006569 L-tryptophan catabolic process via Ehrlich pathway tryptophan catabolism, using tryptophanase MetaCyc:PWY-5651 tryptophan breakdown Reactome:R-HSA-71240 The chemical reactions and pathways resulting in the breakdown of L-tryptophan. MetaCyc:PWY-6309 MetaCyc:PWY-6505 MetaCyc:PWY-6307 tryptophan degradation MetaCyc:PWY-5655 MetaCyc:TRPKYNCAT-PWY MetaCyc:TRPCAT-PWY tryptophan catabolic process MetaCyc:PWY-3162 MetaCyc:PWY-5081 MetaCyc:TRYPTOPHAN-DEGRADATION-1 tryptophan catabolism biological_process MetaCyc:PWY-8017 MetaCyc:PWY-3181 aromatic amino acid catabolic process indole-containing compound catabolic process L-amino acid catabolic process proteinogenic amino acid catabolic process