iMolTalk is an interactive, internet-based webserver for doing computations in Structural Bioinformatics.
Look at the tools making up the pipeline: Welcome2iMolTalk
An important feature of iMolTalk is the DirectAccessURL which let's you call an analysis from a constructed URL encoding all necessary parameters.
Please cite: [NAR 2004 Webserver issue]
Contact us at: 
Learn more about the technical background behind iMolTalk from the PresentationOfiMolTalk
or read through the examples from the WorkshopOniMoltalk.