Cytosol 25.3 Coated vesicles transport both exported Coat proteins and imported proteins membrane membrane Figure 25.10 Vesicle formation results when coat Proteins surround embrane proteins bind to a membrane extrusion deform it, and ultimately surround a membrane vesicle Coated vesicle that is pinched off. pinches off 消当Figure 25.10 Vesicle formation results when coat proteins bind to a membrane, deform it, and ultimately surround a membrane vesicle that is pinched off. 25.3 Coated vesicles transport both exported and imported proteins