eF-seek predicts protein functional sites by searching for similar electrostatic potential and molecular surface shapes against eF-site, a database of electrostatic surfaces for representative ligand binding sites.
GlyNest and CASPER are two independent services, available through this common interface, for predicting NMR spectra given a glycan chemical structure.
MolProbity is a structure validation web service for diagnosing problems in 3D models of proteins, nucleic acids or complexes. It adds and optimizes H atoms (correcting 180° flipped Asn/Gln/His sidechains), and then calculates global and local validation for all-atom contacts (steric clashes, H-bonds & vdW), covalent geometry, and conformation (Ramachandran & rotamers for protein, ribose puckers & suite conformers for RNA). Results are displayed online as 3D graphics and sortable charts.
Prediction of Biological Interfaces (PreBI) is a server for predicting protein-protein interfaces in protein structures that maximizes both the degree of complementarity and the interface area.
Protein Structure Annotation Tool (ProSAT2) is a tool for the visualization of sequence based, residue-specific annotations mapped onto three-dimensional (3D) protein structures
VisANT is an integrative visual analysis tool for biological networks and pathways that contains modules for querying and integrating KEGG pathways with expression data. VisANT is java-based, and can be run as a java applet, as a java web application, or downloaded and run locally. New functions in VisANT 3.5 allow determination of over-representation and expression enrichment.