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  • Description

    a program for calculating protein electrostatics.

  • Usage

    To list all executables provided by DelPhi, run: $ sbgrid-list delphi Copy to clipboard
  • Usage Notes

    DelPhi is freely available to non-profit labs, but each lab must register with Columbia before we can install the software. To include this software in your installation, please register here, then send a copy of your registration confirmation to us at

  • Installation

    Use the following command to install this title with the CLI client: $ sbgrid-cli install delphi Copy to clipboard Available operating systems: Linux 64, OS X INTEL
  • Primary Citation*

    W. Rocchia, E. Alexov, and B. Honig. 2001. Extending the applicability of the nonlinear Poisson-Boltzmann equation: Multiple dielectric constants and multivalent ions. J. Phys. Chem. B. 105(28): 6507-6514.
    (Note: This publication describes some of the new features introduced in DelPhi v.4.)

    W. Rocchia, S. Sridharan, A. Nicholls, E. Alexov, A. Chiabrera, and B. Honig. 2002. Rapid Grid-based Construction of the Molecular Surface for both Molecules and Geometric Objects: Applications to the Finite Difference Poisson-Boltzmann Method. J Comput Chem. 23(1): 128-137.
    (Note: This publication describes some of the new features introduced in DelPhi v.4.)

    • *Full citation information available through

  • Citation Note

    At a minimum, please quote the primary citations if the use of DelPhi v.4 results in a publication.
  • Keywords

    Analysis, Computational Chemistry

  • Default Versions

    Linux 64:  6.0 (2.9 MB)
    OS X INTEL:  6.0 (904.2 KB)

  • Other Versions

      Linux 64:

      1.1 (2.3 MB)
    • OS X INTEL:

      1.1 (2.9 MB)
  • Developers

    Barry Honig