PTPN21 and Hook3 relieve KIF1C autoinhibition and activate intracellular transport
oleh: Nida Siddiqui, Alexander James Zwetsloot, Alice Bachmann, Daniel Roth, Hamdi Hussain, Jonathan Brandt, Irina Kaverina, Anne Straube
| Format: | Article |
|---|---|
| Diterbitkan: | Nature Portfolio 2019-06-01 |
Deskripsi
The kinesin-3 KIF1C transports dense core vesicles in neurons and delivers integrins to cell adhesions sites. Here the authors show that KIF1C's autoinhibitory interactions are released upon binding of protein tyrosine phosphatase PTPN21 or cargo adapter Hook3 resulting in cargo-activated transport.