Abstract

We are porting DELPHI, a finite difference Poisson-Boltzmann solver developed in the Honig group, to the massively parallel CM-5 supercomputer. The CM-5 data parallel mode is very convenient for implementing the finite difference iterative algorithm in DELPHI and we expect to be able to obtain solutions for proteins on very dense grids in very short CPU times (on the order of seconds for 2563grids).

  Funding Agency

Agency
National Institute of Health (NIH)
Institute
National Center for Research Resources (NCRR)
Type
Biotechnology Resource Grants (P41)
Project #
2P41RR006892-06
Application #
5225548
Study Section
Project Start
Project End
Budget Start
Budget End
Support Year
6
Fiscal Year
1996
Total Cost
Indirect Cost

  Publications

Halgren, Thomas A; Murphy, Robert B; Friesner, Richard A et al. (2004) Glide: a new approach for rapid, accurate docking and scoring. 2. Enrichment factors in database screening. J Med Chem 47:1750-9
Friesner, Richard A; Banks, Jay L; Murphy, Robert B et al. (2004) Glide: a new approach for rapid, accurate docking and scoring. 1. Method and assessment of docking accuracy. J Med Chem 47:1739-49
Baik, Mu-Hyun; Friesner, Richard A; Lippard, Stephen J (2003) Theoretical study of cisplatin binding to purine bases: why does cisplatin prefer guanine over adenine? J Am Chem Soc 125:14082-92
Baik, Mu-Hyun; Friesner, Richard A; Lippard, Stephen J (2002) Theoretical study on the stability of N-glycosyl bonds: why does N7-platination not promote depurination? J Am Chem Soc 124:4495-503
An, Yuling; Friesner, Richard A (2002) A novel fold recognition method using composite predicted secondary structures. Proteins 48:352-66
Gallicchio, Emilio; Zhang, Linda Yu; Levy, Ronald M (2002) The SGB/NP hydration free energy model based on the surface generalized born solvent reaction field and novel nonpolar hydration free energy estimators. J Comput Chem 23:517-29
Friesner, R A; Dunietz, B D (2001) Large-scale ab initio quantum chemical calculations on biological systems. Acc Chem Res 34:351-8
Gherman, B F; Dunietz, B D; Whittington, D A et al. (2001) Activation of the C-H bond of methane by intermediate Q of methane monooxygenase: a theoretical study. J Am Chem Soc 123:3836-7
Standley, D M; Eyrich, V A; An, Y et al. (2001) Protein structure prediction using a combination of sequence-based alignment, constrained energy minimization, and structural alignment. Proteins Suppl 5:133-9
Eyrich, V A; Standley, D M; Friesner, R A (1999) Prediction of protein tertiary structure to low resolution: performance for a large and structurally diverse test set. J Mol Biol 288:725-42

Showing the most recent 10 out of 22 publications