Abstract
Clathrin and the adaptor protein complex (AP-2) constitute the major coat components of clathrin-coated vesicles. In the September issues of the Journal of Cell Biology and the Journal of Biological Chemistry, three reports reveal that AP-2, while essential for internalization of transferrin, is not essential for internalization of EGF. These novel data suggest the intriguing possibility that the major role of AP-2 is in cargo recruitment, and not in assembly of functionally active clathrin-coated pits.
Original language | English (US) |
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Pages (from-to) | 530-532 |
Number of pages | 3 |
Journal | Developmental cell |
Volume | 5 |
Issue number | 4 |
DOIs | |
State | Published - Oct 1 2003 |
Externally published | Yes |
ASJC Scopus subject areas
- Molecular Biology
- General Biochemistry, Genetics and Molecular Biology
- Developmental Biology
- Cell Biology