... by recruiting adaptors and other components of the transport machinery, thereby being part of a coincidence detection system in adaptor-mediated vesicle transport. Activation of organelle- and substrate-specific PI kinases by small GTPases such as Arf (ADP-ribosylation factor) and other factors may result...

... in the same way as the p47 adaptor, and into non-ubiquitin regulatory X domain proteins of different functional subgroups that may employ a different mode of interaction (assuming they also bind directly to p97 and are not experimental artifacts). Future studies will show whether interacting proteins direct...

... membrane layer, in which the transmembrane cargo is embedded, linked to the outer clathrin lattice by a layer of cargo-binding adaptors and proteins that aid and regulate vesicle formation. Protein X-ray crystallography in combination with biochemical, biophysical and cell biological assays has been used...