ID 3.4.24.27 DE Thermolysin. AN Bacillus thermoproteolyticus neutral proteinase. CA Preferential cleavage: Xaa-|-Leu > Xaa-|-Phe. CF Calcium; Zinc. CC -!- A thermostable extracellular metalloendopeptidase containing four CC calcium ions. CC -!- Enzymes that may be species variants of thermolysin are reported from CC Micrococcus caseolyticus and Aspergillus oryzae. CC -!- Closely related but distinct enzymes are aeromonolysin, pseudolysin, CC bacillolysin, aureolysin and mycolysin. CC -!- Belongs to peptidase family M4. PR PROSITE; PDOC00129; DR Q43880, THER_ALIAC ; Q59193, THER_BACCL ; Q59223, THER_BACSO ; DR P06874, THER_BACST ; P00800, THER_BACTH ; //