has primary output has primary input butyrate L-glutamate(1-) L-glutamate catabolic process catabolic process butyrate metabolic process L-glutamate catabolic process to butyrate https://github.com/geneontology/go-ontology/issues/30202 GO:0033508 The chemical reactions and pathways resulting in the breakdown of L-glutamate into other compounds, including butyrate. glutamate degradation to butyrate MetaCyc:PWY-5087 glutamate breakdown to butyrate