O-linked glycosylation occurs at a later stage during protein processing, probably in the Golgi apparatus.
•
Both of these fucosyltransferases have been localized to the endoplasmic reticulum, which is unusual for glycosyltransferases, most of which function in the Golgi apparatus.
X-linked myotubular myopathy | X-linked congenital stationary night blindness | Cross-linked polyethylene |
GalNAc-Ts initiate mucin-type O-linked glycosylation in the Golgi apparatus by catalyzing the transfer of GalNAc to serine and threonine residues on target proteins.