1.4.3.1	D-aspartate oxidase	gastric juice	-	711719	
3.2.1.14	chitinase	gastric juice	AMCase activity is present in gastric juices of twenty of 25 Italian patients in a range of activity from 0.21 to 36.27 nmol/ml/h. In the remaining five of 25 gastric juices, AMCase activity is almost absent	677578	
3.2.1.17	lysozyme	gastric juice	-	171049	
3.2.1.4	cellulase	gastric juice	endo-beta-1,4-glucanase EG27	663464	
3.2.1.4	cellulase	gastric juice	endo-beta-1,4-glucanase EG45	663464	
3.4.21.1	chymotrypsin	gastric juice	-	754581	
3.4.21.4	trypsin	gastric juice	-	695989, 699194, 95434	
3.4.22.1	cathepsin B	gastric juice	-	717518	
3.4.23.1	pepsin A	gastric juice	-	36747, 709708	
3.4.23.2	pepsin B	gastric juice	-	95813, 95816	
3.4.23.3	gastricsin	gastric juice	-	36851, 36858, 668809, 732612	
3.4.23.5	cathepsin D	gastric juice	-	717513, 753835