MolTalk is a computational environment for doing Structural Bioinformatics.
It interprets PDB formatted files and creates an ObjectRepresentation? of the structure-chain-residue-atom hierarchy. Through the use of MolTalk, the PDB suddenly becomes an object-oriented database(OODB).
We have presented at ISMB07 an important application of MolTalk to the Modeling of AAA+ ring complexes: AAARingComplexes
If you use MolTalk, please cite the following paper:
Contact us at: 
This is MolTalk's WikiWiki for VividDiscussions and a CodeRepository for MolTalk scripts and applications.
Feel free to browse through this WikiWiki and add your stuff.
You might want to download the SourceCode and compile MolTalk following the BuildInstructions
http://www.moltalk.org -- see our homepage for more information