Pleckstrin homology domains: two halves make a hole?
In a recent issue of Nature, van Rossum et al. report binding of a "split" pleckstrin homology (PH) domain from phospholipase C-gamma(1) to the TRPC3 ion channel. Through sequence analyses and in vitro studies, they suggest a novel mode of protein-protein interaction in which two PH domain fragments in distinct proteins associate to form an "intermolecular" PH domain that binds inositol phospholipids and is required for ion channel location and function.[1]References
- Pleckstrin homology domains: two halves make a hole? Lemmon, M.A. Cell (2005) [Pubmed]
Annotations and hyperlinks in this abstract are from individual authors of WikiGenes or automatically generated by the WikiGenes Data Mining Engine. The abstract is from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.About WikiGenesOpen Access LicencePrivacy PolicyTerms of Useapsburg