3.4.21.101	1,2-epoxy-3-(4-nitrophenoxy)propane	-	1315	
3.4.21.101	chymostatin	weak	511	
3.4.21.101	HgCl2	slight	110	
3.4.21.101	isovaleryl-tyrosyl-leucyl-tyrosinal	tyrostatin	59011	
3.4.21.101	Microbial alkaline protease inhibitor alpha	weak	99434	
3.4.21.101	additional information	diisopropyl fluorophosphate; EDTA; iodoacetic acid; methyl 2-diazoacetamidohexanoate; not: pepstatin; p-chloromercuribenzenesulfonic acid; phenylmethanesulfonyl fluoride	2	
3.4.21.101	additional information	diazoacetyl-DL-norleucine methyl ester; divalent cations; methyl 2-diazoacetamidohexanoate; not: pepstatin	2	
3.4.21.101	additional information	not inhibited by pepstatin. The hydrophilic nature of the S2' subsite appears to be a distinguishing feature of pepstatin-insensitive carboxyl proteinases	2	
3.4.21.101	additional information	no inhibition by pepstatin, 2,3-diamino naphthalene and 1,2-Epoxy-3-(p-nitrophenoxy)propane	2	
3.4.21.101	PCMB	slight	78