Cytosolic glycogen branching enzyme (GBE1) associated with glycogen granules transfers terminal alpha(1,4) glucose blocks to form alpha(1,6) branches on growing glycogen molecules formed on glycogenin 2 (GYG2) complexed with unphosphorylated glycogen synthase 2 (GYS2-a) (Bao et al. 1996; Roach et al. 2012).
Roach, PJ, DePaoli-Roach, AA, Hurley, TD, Tagliabracci, VS
Bao, Y, Kishnani, P, Wu, JY, Chen, Y-T
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