DelPhi Software Management and Development
Supported by a grant from NIGMS, NIH, grant number: R01 GM093937
|Delphi Compilation Manual|
|DelPhi tools and|
|Clemson Robot Files|
|DelPhi Web Server|
One of the main problems in modeling the electrostatic potential of biological macromolecules is that they exist in water at a given ionic strength and that they have an irregular shape. Analytical solutions of the corresponding Poisson-Boltzmann Equation (PBE) are not available for such cases and the distribution of the potential can be found only numerically. DelPhi, developed in Professor Barry Honig lab in 1986, was the first PBE solver used by many researchers. The widespread popularity of DelPhi is due to its speed, accuracy (calculation of the electrostatic free energy is only slightly dependent on the resolution of the grid) and the ability to handle extremely high grid dimensions. Additional features such as assigning different dielectric constants to different regions of space, modeling geometric objects and charge distributions, and treating systems containing mixed salt solutions also attracted many researchers. In addition to the typical potential map, DelPhi can generate and output the calculated distribution of either the dielectric constant or ion concentration, providing the biomedical community with extra tools for their research.DelPhi is maintained and developed by the "DelPhi Development Team", which includes members from: Clemson University & Italian Institute of Technology. Delphi reference papers can be found here: papers.
|Remember to cite this paper when using Delphi for your own research publications.|