. "Reviewed: Gagneux, P, 2010-04-16"^^ . "Edited: Jassal, B, 2009-11-10"^^ . "Authored: Dall'Olio, GM, 2009-11-10"^^ . "A second N-acetylglucosamine is added to the N-glycan precursor via a beta-1,4 linkage. This reaction is catalyzed by the ALG13:ALG14 complex, in which ALG13 functions as the catalyst and ALG14 functions as a membrane anchor which recruits ALG13 to the cytosolic face of ER (Gao XD et al, 2005)."^^ . . . . . . "Addition of the second N-acetyl-glucosamine to the N-glycan precursor"^^ . "2.4.1.141"^^ . . . . .