3.1.1.4	phospholipase A2	ileal mucosa	-	133885	
3.1.3.25	inositol-phosphate phosphatase	ileal mucosa	-	114243	
3.4.11.16	Xaa-Trp aminopeptidase	ileal mucosa	162% of activity of renal cortex	643871	
3.4.11.16	Xaa-Trp aminopeptidase	ileal mucosa	no activity	643877	
3.4.11.2	membrane alanyl aminopeptidase	ileal mucosa	-	697058