KinDOCK is a tool for the analysis of ATP-binding sites of protein kinases based on a structural library of protein kinase-ligand complexes extracted from the Protein Data Bank (PDB).
MetaPath Online gives users access to an algorithm for network expansion. Starting with given metabolites, called seed compounds, the algorithm uses known information about metabolic reactions and pathways to expand the network and define scope. This systematic investigation of structure-function relationships of metabolic networks can offer evolutionary insights.