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Updated: Jul 6, 2026

Optimization of Synthetic Proteins: Identification of Interpositional Dependencies Indicating Structurally and/or Functionally Linked Residues
Published on: July 14, 2015
Visualization of unfavorable interactions in protein folds
Christian X Weichenberger1, Piotr Byzia, Manfred J Sippl
1Center of Applied Molecular Engineering, University of Salzburg, Hellbrunnerstrasse 34, 5020 Salzburg, Austria.
Unlabelled:
Three dimensional structures of proteins contain errors which often originate from limitations of the experimental techniques employed. Such errors frequently result in unfavorable atomic interactions. Here we present a new web service, called Interaction Viewer, for the visualization and correction of such errors. We show how the Interaction Viewer is used in combination with the NQ-Flipper service to spot strained asparagine and glutamine rotamers and we emphasize the convenience of this service in correcting such errors.
Availability:
The web service is integrated with the NQ-Flipper service and accessible at http://flipper.services.came.sbg.ac.at
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