| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10762307 | Biochemical and Biophysical Research Communications | 2012 | 5 Pages |
Abstract
⺠Stress associated proteins (SAPs) in plants contain A20-type zinc finger domains. ⺠AtSAP5 has the dialipathic patch instead the conserved diaromatic patch. ⺠AtSAP5 binds three linkage-specific polyubiquitin chains, but not monoubiquitin. ⺠A20_ZF of AtSAP5 is sufficient for polyubiquitin recognition. ⺠The dialipathic patch is critical in recognizing K48-linked polyubiquitin chains.
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Authors
Hoon Choi, Seungsoo Han, Donghyuk Shin, Sangho Lee,