A peptidase of family?S8?(subtilisin family) from the thermophilic fungus?Malbranchea pulchella?var.?sulfurea?containing Cys, but not inhibited by?p-mercuribenzoate. Very thermostable. Formerly included in EC?3.4.21.14.
Cofactor
History
Reactions
Rather non-specific hydrolysis of proteins. Preferential cleavage: -Ala-|-Xaa-, -Tyr-|-Xaa-, -Phe-|-Xaa- in small molecular substrates.