BENEŠ, Petr, Petr MEDEK, Ondřej STRNAD and Jiří SOCHOR. Computation of Dynamic Channels in Proteins. In Pei-Yuan Qian, KAUST, University of Science and Technology, Hong Kong. Proceedings of Biotechno. Venice/Mestre, Italy: Neuveden, 2011, p. 78-83. ISBN 978-1-61208-137-3.
Other formats:   BibTeX LaTeX RIS
Basic information
Original name Computation of Dynamic Channels in Proteins
Authors BENEŠ, Petr (203 Czech Republic, guarantor, belonging to the institution), Petr MEDEK (203 Czech Republic, belonging to the institution), Ondřej STRNAD (203 Czech Republic, belonging to the institution) and Jiří SOCHOR (203 Czech Republic, belonging to the institution).
Edition Venice/Mestre, Italy, Proceedings of Biotechno, p. 78-83, 6 pp. 2011.
Publisher Neuveden
Other information
Original language English
Type of outcome Proceedings paper
Field of Study 10201 Computer sciences, information science, bioinformatics
Country of publisher Italy
Confidentiality degree is not subject to a state or trade secret
RIV identification code RIV/00216224:14330/11:00049804
Organization unit Faculty of Informatics
ISBN 978-1-61208-137-3
Keywords in English protein; dynamic channel; molecule; trajectory; computational geometry
Tags Reviewed
Changed by Changed by: RNDr. Ondřej Strnad, Ph.D., učo 139568. Changed: 4/6/2012 22:39.
Abstract
In this paper, we propose a new method which considers the movement of a protein molecule as a whole for the computation of so called dynamic channels in a molecular dynamics trajectory. The method is based on maximizing the information about the empty space over time and is built on basic computational geometry principles. The dynamic channels highlight pulsing and flexible parts of the molecule. It is believed that such parts allow a ligand to pass into or out from the active site. The method was tested on real protein data and the results indicate that it presents new information about the molecule.
Abstract (in Czech)
Prezentujeme novou metodu pro detekci tzv. dynamických tunelů v trajektorii molekulární dynamiky. Metoda využívá základních principů výpočetní geometrie a je založena na maximalizaci volného prostoru uvnitř molekuly. Dynamické tunely zvýrazňují pulsující a flexibilní části molekuly a umožňují ligandu vstoupit do aktivního místa molekuly. Metoda byla testována na skutečných datech a výsledky přináší dosud nepoznané informace o molekule.
Links
GAP202/10/1435, research and development projectName: Analýza a vizualizace proteinových struktur
Investor: Czech Science Foundation, Analysis and Visualization of Protein Structures
GA201/09/0097, research and development projectName: Triangularizované modely pro haptiku a virtuální realitu
Investor: Czech Science Foundation, Triangulated models in service of haptic and virtual reality
LC06008, research and development projectName: Centrum počítačové grafiky (Acronym: CPG)
Investor: Ministry of Education, Youth and Sports of the CR, Center of Computer Graphics
PrintDisplayed: 11/9/2024 20:30