THE ROLE OF PHOSPHORYLATION IN CYCLIN DEPENDENT KINASE 2 AND 5 ACTIVATION AND INHIBITION. A COMPUTER SIMULATION STUDY.

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F06%3A00016379" target="_blank" >RIV/00216224:14310/06:00016379 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
THE ROLE OF PHOSPHORYLATION IN CYCLIN DEPENDENT KINASE 2 AND 5 ACTIVATION AND INHIBITION. A COMPUTER SIMULATION STUDY.
Original language description
We have used molecular dynamics to help understanding different mechanism of CDK2 and CDK5 activation and inhibition. The data were obtained from several simulations including fully active CDK2 in a complex with a short peptide substrate. and simulationson CDK5 in complexes with the protein activator p25 and the purine-like inhibitor roscovitine. Differences between the CDK5/p25 and CDK2/Cyclin A systems are discussed with respect to their specific functionality. We will show why the CDK2 inhibition segment becomes an activation segment for CDK5. We will also clarify why only one step is necessary to activate CDK5 (interaction with the regulatory subunit) while CDK2 needs a two-step activation (other phosphorylation in the activation loop). As a ?sideeffect? information obtained from simulations, we will show how a detailed analysis of the interactions between the protein and the solvent could be used to design new inhibitors. This is especially important from the pharmacological poi
Czech name
Role fosforylace při aktivaci a inhibici CDK2 a CDK5 kináz
Czech description
Role fosforylace při aktivaci a inhibici CDK2 a CDK5 kináz

Project
<a href="/en/project/GD204%2F03%2FH016" target="_blank" >GD204/03/H016: Structural biophysics of macromolecules</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2006
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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