3.2.1.94	2.5	6	50% activity between pH 2.5 and pH 6	654317	
3.2.1.94	2.5	7.5	50% of maximum activity at pH 2.5 and 10% at pH 7.5	137023	
3.2.1.94	3	7.5	10% of maximum activity at pH 3 and 20% at pH 7.5	137018