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beta-Amyloid protein converting enzyme 1 and brain-specific type II membrane protein BRI3: binding partners processed by furin
| Content Provider | Scilit |
|---|---|
| Author | Wickham, Louise Benjannet, Suzanne Marcinkiewicz, Edwige Chretien, Michel Seidah, Nabil G. |
| Copyright Year | 2005 |
| Description | Journal: Journal of Neurochemistry Using a yeast two-hybrid system, we screened a human brain cDNA library for possible interacting proteins with the C-terminal cytosolic tail of the beta-secretase beta-amyloid protein converting enzyme (BACE)1. This identified seven potential candidates, including the brain-specific type II membrane protein BRI3. Co-localization and co-immunoprecipitation experiments confirmed that BACE1 and BRI3 co-localize and interact with each other via the cytosolic tail of BACE1. Furthermore, pulse and pulse-chase analyses revealed that the pro-protein convertases furin, and to a lesser extent PC7 and PC5A, process BRI3 into a C-terminal secreted approximately 4-kDa product. Thus, furin efficiently processes both pro-BACE1 and its novel interacting protein pro-BRI3. |
| Ending Page | 102 |
| Starting Page | 93 |
| ISSN | 2573508X |
| e-ISSN | 14714159 |
| DOI | 10.1111/j.1471-4159.2004.02840.x |
| Journal | Journal of Neurochemistry |
| Issue Number | 1 |
| Volume Number | 92 |
| Language | English |
| Publisher | Wiley-Blackwell |
| Publisher Date | 2005-01-01 |
| Access Restriction | Open |
| Subject Keyword | Journal: Journal of Neurochemistry Biochemistry and Molecular Biology Cell Biology Amyloid Precursor Protein Beta Secretase Binding Partners Cytosolic Tail Two‐hybrid System |
| Content Type | Text |
| Resource Type | Article |