|
+ |
|
→ |
|
+ | UDP |
* Protein GlcTs POGLUT2 and POGLUT3 catalyzes O-Glc biosynthesis on serine residue between 3rd and 4th Cys in EGF domain of selected proteins: NOTCH1 and NOTCH3
* Such glycosylation occurs at the consensus sequence peptide C-X-N-T-X-G-S-F-X-C
ER | Cis- | Medial- | Trans- | TGN |
---|---|---|---|---|