Accelerating virtual high-throughput ligand docking: current technology and case study on a petascale supercomputer
Journal Article
·
· Concurrency and Computation. Practice and Experience
- Univ. of Tennessee, Knoxville, TN (United States); Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
- Georgetown Univ. Medical Center, Washington, DC (United States). Lombardi Comprehensive Cancer Center
In this paper, we give the current state of high-throughput virtual screening. We describe a case study of using a task-parallel Message Passing Interface version of AutoDock4 to run a virtual high-throughput screen of one million compounds on the Jaguar Cray XK6 Supercomputer at Oak Ridge National Laboratory. We include a description of scripts developed to increase the efficiency of the predocking file preparation and postdocking analysis. A detailed tutorial, scripts, and source code for this Message Passing Interface version of AutoDock4 are available online at http://www.bio.utk.edu/baudrylab/autodockmpi.htm.
- Research Organization:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States). Oak Ridge Leadership Computing Facility (OLCF)
- Sponsoring Organization:
- USDOE Office of Science (SC)
- OSTI ID:
- 1565107
- Journal Information:
- Concurrency and Computation. Practice and Experience, Journal Name: Concurrency and Computation. Practice and Experience Journal Issue: 6 Vol. 26; ISSN 1532-0626
- Publisher:
- WileyCopyright Statement
- Country of Publication:
- United States
- Language:
- English
1001 Ways to run AutoDock Vina for virtual screening
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