1.14.11.18	phytanoyl-CoA dioxygenase	embryonic cell line	
2.4.1.224	glucuronosyl-N-acetylglucosaminyl-proteoglycan 4-alpha-N-acetylglucosaminyltransferase	embryonic cell line	
6.3.2.17	tetrahydrofolate synthase	embryonic cell line