The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 27, 2010
Filed:
Sep. 19, 2002
Richard Kriwacki, Memphis, TN (US);
Brian Bothner, Bozeman, MT (US);
William Lewis, Ames, IA (US);
St. Jude Children's Research Hospital, Inc., Memphis, TN (US);
Abstract
The present invention discloses that the binding of Arf with Dm2, important components of the p53 tumor suppressor pathway, results in specific domains of both proteins undergoing a dramatic transition from dynamically disordered conformations to amyloid-like structures comprised of anti-parallel β-strands. The invention exploits this discovery by providing unique methods for identifying and/or designing compounds that mimic, inhibit and/or enhance the effect of Arf on Dm2. The present invention also provides specific peptides derived from the binding domains of Arf and Dm2 which co-assemble into supramolecular structures comprised of binary anti-parallel β-strands. The disclosed peptides may represent structural prototypes for a broader class of peptides that is capable of assembly into supramolecular structures.