2.4.1.153	UDP-N-acetylglucosamine-dolichyl-phosphate N-acetylglucosaminyltransferase	protein N-glycosylation (Methanococcus voltae)	
2.4.1.335	dolichyl N-acetyl-alpha-D-glucosaminyl phosphate 3-beta-D-2,3-diacetamido-2,3-dideoxy-beta-D-glucuronosyltransferase	protein N-glycosylation (Methanococcus voltae)	
2.4.99.21	dolichyl-phosphooligosaccharide-protein glycotransferase	protein N-glycosylation (Methanococcus voltae)