passages.id: split_6_test_565_passage
passages.type: progene_text
passages.text: Enzyme reactions using a combination of human ER mannosidase I and recombinant Golgi mannosidase IA indicated that that these two enzymes are complementary in their cleavage of Man(9)GlcNAc(2) oligosaccharides to Man(5)GlcNAc(2) .