Proteinases as catalysts of peptide bond synthesis.
D010434:Pepsin A / Q000378:metabolism; D010452:Peptide Biosynthesis; D010447:Peptide Hydrolases / Q000378:metabolism*; D010455:Peptides / Q000138:chemical synthesis; D013379:Substrate Specificity; D013816:Thermodynamics; D013820:Thermolysin / Q000378:metabolism
D010455:Peptides; D010447:Peptide Hydrolases; D010434:Pepsin A; D013820:Thermolysin