1.1.1.62	17beta-estradiol 17-dehydrogenase	extravillous trophoblast	association of 17HSD1 with extravillous cells indicates that the enzyme perhaps plays a role in trophoblast invasion	
1.14.19.1	stearoyl-CoA 9-desaturase	extravillous trophoblast	-	
2.4.1.155	alpha-1,6-mannosyl-glycoprotein 6-beta-N-acetylglucosaminyltransferase	extravillous trophoblast	-	
3.4.17.12	carboxypeptidase M	extravillous trophoblast	-	
3.4.24.7	interstitial collagenase	extravillous trophoblast	-