3.5.1.75	additional information	-	pI: 5.5	209235	
3.5.1.75	additional information	-	significantly higher urethanase activity at acidic condition than at neutral condition	209235, 209236, 209238, 209239	
3.5.1.75	4.5	-	-	209235, 752484	
3.5.1.75	4.5	-	assay at	754024	
3.5.1.75	4.5	-	recombinant enzyme	754697	
3.5.1.75	4.5	-	strain 1013, highest pH-optimum at, second pH-optimum at pH 7.5	209236	
3.5.1.75	5	-	-	209238, 209239	
3.5.1.75	5.5	-	-	667283	
3.5.1.75	6	-	-	733131, 733136	
3.5.1.75	6	-	assay at	753406