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Coccolysin

Coccolysin (, Streptococcus thermophilus intracellular proteinase, EM 19000) is an enzyme. This enzyme catalyses the following chemical reaction

Preferential cleavage: -Leu, -Phe, -Tyr, -Ala

This endopeptidase is present in S. thermophilus and S. diacetilactis and S. faecalis.