Wikipedia
Coccolysin
Coccolysin (, Streptococcus thermophilus intracellular proteinase, EM 19000) is an enzyme. This enzyme catalyses the following chemical reaction
Preferential cleavage: -Leu, -Phe, -Tyr, -AlaThis endopeptidase is present in S. thermophilus and S. diacetilactis and S. faecalis.