has primary input
peptide
peptide metabolic process
catabolic process
peptide catabolic process
GO:0043171
The chemical reactions and pathways resulting in the breakdown of peptides, compounds of 2 or more (but usually less than 100) amino acids where the alpha carboxyl group of one is bound to the alpha amino group of another.
biological_process
peptide catabolism
peptide degradation
peptide breakdown
cellular catabolic process
organonitrogen compound catabolic process