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Biotechnical requests and sources OTAVA LTD. PRESENTS NEW AURORA B KINASE FOCUSED LIBRARY
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Author | Topic: OTAVA LTD. PRESENTS NEW AURORA B KINASE FOCUSED LIBRARY |
grischenko Member |
posted 09-08-2009 08:41 AM
This library has been created as a part of a project aimed at designing of a large set of protein kinase focused libraries. Taking its origin from of OTAVA’s in-house collection of 500,000 compounds, this Aurora B kinase focused library is composed of 2069 compounds which were selected by computational estimation of their interaction with one specific member in a protein kinase family (sharp-focusing approach). Our library design method has been created to model a physical process of molecular binding as accurately as it is possible in today’s science. To prepare this focused library, our scientists have implemented a number of crucial improvements of a calculation algorithm which include: Using these improvements, this Aurora B kinase focused library has been designed with powerful combination of: Moreover, to enhance the result our experts visually inspected about 10,000 top-ranked docked complexes and select only those compounds that both computer software and scientists suggested to be the most promising as Aurora B kinase inhibitors. As a result, this Aurora B kinase focused library is an excellent and essential starting point in a drug discovery program.
[1] Yakovenko et al. Kirchhoff atomic charges fitted to multipole moments: implementation for a virtual screening system. Journal of Computational Chemistry 2008, 29 (8), 1332-1343. [2] Yakovenko et al. The new method of distribution integrals evaluations for high throughput virtual screening. Ukrainica Bioorganica Acta 2007, 5 (1), 52-62. [3] Golub et al. Evaluation of 3-Carboxy-4(1H)-quinolones as Inhibitors of Human Protein Kinase CK2. Journal of Medicinal Chemistry 2006, 49 (22), 6443-6450. [4] Yakovenko et al. Application of distribution function of rotation and translation degrees of freedom for CK2 inhibitors Ki estimation. Ukrainica Bioorganica Acta 2006, 4 (2), 47-55. About OTAVA OTAVA provides compound libraries for screening and it offers custom synthesis and molecular modeling services, targeted compound libraries and protein kinase inhibitors, prescreened anticancer compounds, peptide and chromogenic substrates. The company also supplies fine organic chemicals including unique building blocks for combinatorial synthesis. OTAVA is also one of the leaders in design and development of fluorescent probes, kits and reagents.
OTAVA Ltd.
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