2.3.1.54	6	8.5	-	672694	
2.3.1.54	6.5	8.3	40% of activity maximum at pH 6.5, between pH 7.0-8.3 80% of maximum activity	487222	
2.3.1.54	6.5	8.5	activity assay at, wild-type and mutant protein	686477