title: Visualization of unfavorable interactions in protein folds.
abstract: 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.
  
  
  BACKGROUND
  The web service is integrated with the NQ-Flipper service and accessible at http://flipper.services.came.sbg.ac.at
authors: Center of Applied Molecular Engineering, University of Salzburg, Hellbrunnerstrasse 34, 5020 Salzburg, Austria.
authors: Christian X
authors: CX
authors: Weichenberger
authors: Piotr
authors: P
authors: Byzia
authors: Manfred J
authors: MJ
authors: Sippl
mesh_terms: D000465:Algorithms; D016477:Artifacts; D001665:Binding Sites; D003196:Computer Graphics; D003198:Computer Simulation; D020407:Internet; D008956:Models, Chemical; D008958:Models, Molecular; D011485:Protein Binding; D011487:Protein Conformation; D017510:Protein Folding; D025941:Protein Interaction Mapping / Q000379:methods*; D011506:Proteins / Q000737:chemistry* / Q000648:ultrastructure*; D012984:Software; D014584:User-Computer Interface
chemical_list: D011506:Proteins