title: Which of the 100,000 structures in the protein data bank are reliable?
authors: Institute of Molecular Biology and Department of Physics, University of Oregon, Eugene, Oregon, 97403.
authors: Brian W
authors: BW
authors: Matthews
mesh_terms: D018360:Crystallography, X-Ray; D030562:Databases, Protein; D011487:Protein Conformation; D011506:Proteins / Q000737:chemistry*
chemical_list: D011506:Proteins
keywords: Protein Data Bank; crystal symmetry; crystallographic refinement; structure reliability