Oh

5 Glycosylation of specific hydroxylysyl residues in rER

Gal-Glu

Gal-Glu

OH Gal-Glu

OH Gal-Glu

6 Formation of procollagen triple helix molecules in rER and movement into transfer vesicle

7 Packaging of procollagen by Golgi into secretory vesicles

8 Movement of vesicles to plasma membrane, assisted by microfilaments and microtubules

9 Exocytosis of procollagen

0 0

Post a comment