3.4.23.23	additional information	not: PCMB, iodoacetamide, NEM	2	
3.4.23.23	additional information	no effect with PMSF, p-chloromercuriphenylsulfonic acid or EDTA	2	
3.4.23.23	additional information	not inhibited by EDTA and iodoacetic acid	2	
3.4.23.23	additional information	not inhibited by Cu2+ and Na+	2	
3.4.23.23	Mg2+	92.73% residual activity at 5 mM	6	
3.4.23.23	Zn2+	-	14	
3.4.23.23	Zn2+	30% residual activity at 10 mM	14	
3.4.23.23	Zn2+	85.5% residual activity at 5 mM	14	
3.4.23.23	Cu2+	-	19	
3.4.23.23	EDTA	71.1% residual activity at 50 mM	21	
3.4.23.23	Co2+	54.09% residual activity at 10 mM	23	
3.4.23.23	Fe2+	-	25	
3.4.23.23	Fe2+	52.95% residual activity at 10 mM	25	
3.4.23.23	Fe2+	87.7% residual activity at 5 mM	25	
3.4.23.23	Hg2+	-	33	
3.4.23.23	Ni2+	-	38	
3.4.23.23	Ni2+	47.8% residual activity at 5 mM	38	
3.4.23.23	dithiothreitol	100 mM, 50% residual activity	45	
3.4.23.23	Cd2+	-	52	
3.4.23.23	Na+	91.59% residual activity at 2.5 mM	59	
3.4.23.23	Triton X-100	0.2%, 60% residual activity	61	
3.4.23.23	1,10-phenanthroline	complete inhibition at 1 mM	62	
3.4.23.23	2-mercaptoethanol	97.7% residual activity at 5 mM	63	
3.4.23.23	Fe3+	-	70	
3.4.23.23	Fe3+	85.8% residual activity at 5 mM	70	
3.4.23.23	Ag+	-	75	
3.4.23.23	SDS	0.02%, 50% residual activity	124	
3.4.23.23	leupeptin	96.5% residual activity at 0.2 mM	217	
3.4.23.23	phenylmethylsulfonyl fluoride	complete inhibition at 5 mM	257	
3.4.23.23	phenylmethylsulfonyl fluoride	93.1% residual activity at 1 mM	257	
3.4.23.23	pepstatin A	-	309	
3.4.23.23	pepstatin A	0.2 mM, 40% residual activity	309	
3.4.23.23	pepstatin A	91.3% residual activity at 5 mM	309	
3.4.23.23	pepstatin A	24.5% residual activity at 0.05 mM	309	
3.4.23.23	pepstatin	-	396	
3.4.23.23	Aprotinin	72.6% residual activity at 1 mM	405	
3.4.23.23	Diazoacetyl-DL-norleucine methyl ester	-	1233	
3.4.23.23	Diazoacetyl-DL-norleucine methyl ester	if added with 78fold molar excess of Cu2+	1233	
3.4.23.23	1,2-epoxy-3-(4-nitrophenoxy)propane	-	1315	
3.4.23.23	Tetranitromethane	-	1453	
3.4.23.23	Iodine	complete inhibition at pH 6.7, little loss of activity at pH 3.0-5.0	1619	
3.4.23.23	Iodine	at pH higher than 5.0	1619	
3.4.23.23	Iodine	-	1619	
3.4.23.23	KMnO4	-	2083	
3.4.23.23	KCNO	-	20906	
3.4.23.23	2,4-Dinitro-1-fluorobenzene	-	29342	
3.4.23.23	Diazo-H-tetrazole	-	93163	
3.4.23.23	Diazoacetyl-glycyl ethyl ester	in presence of copper ions	93165	
3.4.23.23	CP-113972	i.e. (2R,3S)-isopropyl 3-[(L-prolyl-p-iodo-L-phenylalanyl-S-methyl-cysteinyl)amino-4]-2-hydroxybutanoate, human renin inhibitor	131888