3.1.4.53	3',5'-cyclic-AMP phosphodiesterase	epididymal fluid	-	749580	
3.2.1.24	alpha-mannosidase	epididymal fluid	the activity of acid alpha-mannosidase I is highest in the epididymal fluid	730990	
3.2.1.35	hyaluronoglucosaminidase	epididymal fluid	-	682896	
3.4.15.1	peptidyl-dipeptidase A	epididymal fluid	-	667905	
3.4.19.12	ubiquitinyl hydrolase 1	epididymal fluid	-	681040	
7.2.2.10	P-type Ca2+ transporter	epididymal fluid	-	733454