METHODS FOR DETERMINING RESISTANCE AGAINST MOLECULES TARGETING PROTEINS

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United States of America Patent

APP PUB NO 20150276755A1
SERIAL NO

14438469

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present disclosure provides a method of determining resistance of a biological molecule to inhibition of its interaction with a target molecule by an inhibitor of the biological molecule, the method comprising the steps of: a) co-compartmentalizing a gene encoding the biological molecule with the target molecule, or a gene encoding the biological molecule with a gene encoding the target molecule into an aqueous droplet disposed within a water-in-oil emulsion, and b) assaying for a complex comprising the biological molecule and the target molecule upon expression of the gene encoding the biological molecule and the gene encoding the target molecule, wherein detection of the complex in the presence of the inhibitor indicates that the biological molecule is resistant to inhibition of its interaction with the target molecule by the inhibitor. Also provided are mutated HDM2 ubiquitin ligase polypeptides exhibiting resistance to Nutlin inhibition of p53 binding.

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Patent Owner(s)

Patent OwnerAddress
AGENCY FOR SCIENCE TECHNOLOGY AND RESEARCHSINGAPORE 138632

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ghadessy, Farid Singapore, SG 18 1110
Joseph, Thomas Leonard Singapore, SG 2 1
Lane, David Philip Singapore, SG 21 313
Siau, Jia Wei Singapore, SG 3 6
Sim, Adelene Yen Ling Singapore, SG 1 0
Verma, Chandra Shekhar Singapore, SG 13 8

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