http://ligand-depot.rutgers.edu/

Ligand Depot is a data warehouse which integrates databases, services, tools and methods related to small molecules bound to macromolecules. The initial release of this resource is focused on providing chemical and structural information about small molecules within the structure entries of the Protein Data Bank.





Marvin and JChem allow users to draw and substructure search the PDB





http://ligand-depot.rutgers.edu/sketch.html