1.1.3.21	5.8	-	-	287566	
1.1.3.21	7	-	-	287563, 287564	
1.1.3.21	7.5	-	assay at	698631	
1.1.3.21	7.5	-	immobilized enzyme	698226	
1.1.3.21	7.5	-	strain DBM 1509	287569	
1.1.3.21	8	-	-	740154	
1.1.3.21	8	-	strain CETC 978	287570	
1.1.3.21	8.5	-	assayed between pH 5.0 and pH 10.0	688443