Fast X-ray Scattering (FoXS) is a web server for computing the small angle x-ray scattering (SAXS) structure profile of a molecule in solution and for comparing the computed profile to the experimental profile.
ModBase is a database of annotated comparative protein structure models. The models are calculated by ModPipe, an automated modeling pipeline that relies primarily on Modeller for fold assignment, sequence-structure alignment, model building and model assessment. ModBase allows users to update comparative models on demand, and request modeling of additional sequences through an interface to the ModWeb modeling server. Recently developed associated resources include the SALIGN server for multiple sequence and structure alignment, the ModEval server for predicting the accuracy of protein structure models, the PCSS server for predicting which peptides bind to a given protein and the FoXS server for calculating and fitting Small Angle X-ray Scattering profiles.
Normal Mode Analysis, Deformation, and Refinement (NOMAD-Ref) provides tools for calculating functionally relevant movements in biological macromolecules. This resource provides tools for investigating different conformations of large protein structures, for modeling receptor/ligand docking complexes, and for calculating the associated molecular motions.