GELBANK is a database of 2D gel images of proteomes for species with completed genomes. The user can search by sequence description or fragment, or by gel characteristics. Links are made between the sequence and gel when available.
PFP (Patch Finder Plus) is a tool for extracting and displaying positive electrostatic patches on protein surfaces which can be indicative of nucleic acid binding interfaces.
Protein pH-dependent Electric Moment Tools (PHEMTO) is a web server for evaluating protein electrostatic characteristics relative to their molecular interactions. Input is the atomic coordinate file in PDB format; output is electric/dipole moments and interactive visualization as well as the full electrostatic characteristics.
pH-dependent Protein Electrostatics Server (PHEPS) performs global and local pH-dependent electrostatic analysis of protein structures. The user can supply a PDB ID or upload a coordinate file.