3.4.23.38	3	7	active over the range	648189	
3.4.23.38	3.5	6	pH 3.5: about 75% of maximal activity, pH 6.0: about 40% of maximal activity, hydrolysis of Leu-Glu-Arg-Ile-Phe-Phe(NO2)-Ser-Phe	648190	
3.4.23.38	4	6.5	pH 4.0: about 20% of maximal activity, pH 4.5: about 90% of maximal activity, pH 6.0: about 60% of maximal activity, pH 6.5: about 30% of maximal activity	648178