2016
DOI: 10.1051/ro/2015043
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Petri nets formalism facilitates analysis of complex biomolecular structural data

Abstract: Molecular dynamics (MD) simulation is a popular method of protein and nucleic acids research. Current MD output trajectories are huge files and therefore they are hard to analyze. Petri nets (PNs) is a mathematical modeling language that allows for concise, graphical representation of complex data. We have developed a few algorithms for PNs generation from such large MD trajectories. One of them, called the One Place One Conformation (OPOC) algorithm, is presented in a greater detail. In the OPOC algorithm one… Show more

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Cited by 4 publications
(3 citation statements)
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“…Gogolinska et al [5] presents a number of algorithms for generating Petri Nets (PN) from a large set of MD trajectories. Among the algorithms, One Place One Conformation (OPOC), is presented in a greater detail that reflects the changes between biomolecule conformations.…”
Section: Paper Summariesmentioning
confidence: 99%
“…Gogolinska et al [5] presents a number of algorithms for generating Petri Nets (PN) from a large set of MD trajectories. Among the algorithms, One Place One Conformation (OPOC), is presented in a greater detail that reflects the changes between biomolecule conformations.…”
Section: Paper Summariesmentioning
confidence: 99%
“…The results can be compared with experimental atomic force microscopy method (AFM) and along with this technique provide insight into the mechanical properties of molecules, for instance ‐ proteins or DNA . Moreover, new extensions enlarging the applicability of SMD‐related methods are under development, for instance methods to probe ligand diffusion pathways from protein cavities, as well as new analysis methods are tested to explore more information from a SMD trajectory …”
Section: Introductionmentioning
confidence: 99%
“…[19] Moreover, new extensions enlarging the applicability of SMD-related methods are under development, for instance methods to probe ligand diffusion pathways from protein cavities, [20,21] as well as new analysis methods are tested to explore more information from a SMD trajectory. [22,23] One of the biggest problems in comparison of results from the SMD and the AFM methods comes from the difference in pulling speed, caused by a huge computational cost of conventional all-atom steered molecular dynamics (AA SMD). This problem increases with growing size of an investigated system.…”
Section: Introductionmentioning
confidence: 99%