title: A discrete view on fold space.
abstract: The database of known protein structures contains an overwhelming number of structural similarities that frequently point to intriguing biological relationships. The similarities are often difficult to spot, and once detected their comprehension needs proper visualization. Here we introduce the new concept of a Fold Space Navigator, a user interface enabling the efficient navigation through fold space and the instantaneous visualization of pairwise structure similarities.
  
  
  BACKGROUND
  The Fold Space Navigator is accessible as a public web service at http://services.came.sbg.ac.at
authors.affiliation: Center of Applied Molecular Engineering, Division of Bioinformatics, Department of Molecular Biology, University of Salzburg, Hellbrunnerstr. 34, 5020 Salzburg, Austria. sippl@came.sbg.ac.at
authors.forename: Manfred J
authors.initials: MJ
authors.lastname: Sippl
authors.forename: Stefan J
authors.initials: SJ
authors.lastname: Suhrer
authors.forename: Markus
authors.initials: M
authors.lastname: Gruber
authors.forename: Markus
authors.initials: M
authors.lastname: Wiederstein
mesh_terms: D000465:Algorithms; D000595:Amino Acid Sequence; D003198:Computer Simulation; D030562:Databases, Protein; D016247:Information Storage and Retrieval / Q000379:methods; D008956:Models, Chemical; D008958:Models, Molecular; D008969:Molecular Sequence Data; D017510:Protein Folding; D011506:Proteins / Q000737:chemistry* / Q000648:ultrastructure*; D020539:Sequence Analysis, Protein / Q000379:methods; D012984:Software; D014584:User-Computer Interface
chemical_list: D011506:Proteins