L-lysine 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/31587 biological_process MetaCyc:PWY-5283 L-lysine degradation L-lysine catabolism MetaCyc:PWY-5324 GO:0019477 MetaCyc:PWY0-461 MetaCyc:LYSINE-DEG1-PWY The chemical reactions and pathways resulting in the breakdown of L-lysine. L-lysine breakdown MetaCyc:PWY-5280 MetaCyc:PWY-5298 MetaCyc:PWY-5314 MetaCyc:PWY66-425 MetaCyc:LYSDEGII-PWY MetaCyc:PWY-5311 MetaCyc:PWY-6328 L-amino acid catabolic process proteinogenic amino acid catabolic process