Calculate basic physical and chemical parameters of a nucleic acid molecule. Calculate the mass or volume required to prepare a nucleic acid solution of specified molar concentration. Conversely, you

ConSurf-DB provides pre-calculated evolutionary conservation profiles for proteins of known structure in the PDB.

CASTp is based on recent theorectical and algorithmic results of Computational Geometry. It has many advantages: 1) pockets and cavities are identified analytically, 2) the boundary between the bulk s

LIGPLOT program for automatic generation of 2D ligand-protein interaction diagrams

Calculation of DNA parameters using known PDB structures

Analysis and design of nucleic acid structures, devices, and systems

MODELLER is used for homology or comparative modeling of protein three dimensional structures