thermopsin has no apparent sequence similarity to aspartic proteases of the pepsin family nor to pepstatin-insensitive acid protease ( maita , t. , nagata , s. , matsuda , g. , murata , s. , oda , k. , murao , s. , and tsura , d. ( 1984 ) j. biochem . 95 , 465-475 ) and thus may represent a new class of acid proteases .
C0030946
protease
C0030940
proteases