3.2.1.103	5.5	5.8	-	
3.2.1.103	5.5	5.8	hydrolysis of keratan sulfate from nasal cartilage or Galalpha1-3Galbeta1-4GlcNAcbeta1-3Galbeta1-4Glc-Cer	
3.2.1.103	5.7	-	-	
3.2.1.103	6	-	hydrolysis of keratan sulfate	
3.2.1.103	6	-	37°C, 4 h	
3.2.1.103	7.4	-	predigestion for 1 h, 37°C