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1pw2

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[[Image:1pw2.gif|left|200px]]
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{{STRUCTURE_1pw2| PDB=1pw2 | SCENE= }}
{{STRUCTURE_1pw2| PDB=1pw2 | SCENE= }}
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'''APO STRUCTURE OF HUMAN CYCLIN-DEPENDENT KINASE 2'''
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===APO STRUCTURE OF HUMAN CYCLIN-DEPENDENT KINASE 2===
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==Overview==
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A family of 4-heteroaryl-2-amino-pyrimidine CDK2 inhibitor lead compounds was discovered with the new database-mining program LIDAEUS through in silico screening. Four compounds with IC(50) values ranging from 17 to 0.9 microM were selected for X-ray crystal analysis. Two distinct binding modes are observed, one of which resembles the hydrogen bonding pattern of bound ATP. In the second binding mode, the ligands trigger a conformational change in the activation T loop by inducing movement of Lys(33) and Asp(145) side chains. The family of molecules discovered provides an excellent starting point for the design and synthesis of tight binding inhibitors, which may lead to a new class of antiproliferative drugs.
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(as it appears on PubMed at http://www.pubmed.gov), where 12679018 is the PubMed ID number.
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{{ABSTRACT_PUBMED_12679018}}
==About this Structure==
==About this Structure==
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[[Category: Serine/threonine-protein kinase]]
[[Category: Serine/threonine-protein kinase]]
[[Category: Transferase]]
[[Category: Transferase]]
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Revision as of 22:45, 27 July 2008

Image:1pw2.png

Template:STRUCTURE 1pw2

APO STRUCTURE OF HUMAN CYCLIN-DEPENDENT KINASE 2

Template:ABSTRACT PUBMED 12679018

About this Structure

1PW2 is a Single protein structure of sequence from Homo sapiens. Full crystallographic information is available from OCA.

Reference

Discovery of a novel family of CDK inhibitors with the program LIDAEUS: structural basis for ligand-induced disordering of the activation loop., Wu SY, McNae I, Kontopidis G, McClue SJ, McInnes C, Stewart KJ, Wang S, Zheleva DI, Marriage H, Lane DP, Taylor P, Fischer PM, Walkinshaw MD, Structure. 2003 Apr;11(4):399-410. PMID:12679018

Page seeded by OCA on Mon Jul 28 01:45:42 2008

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