Structure Validation and Quality
Access additional resources of interest, submitted by community members.
|A service checks metal binding site and validation
|Structure validation on client-uploaded or PDB ID-specified files, using all-atom contact analysis tools and updated geometrical criteria for phi/psi, sidechain rotamer, and Cbeta deviation
|NQ-Flipper recognizes unfavorable rotamers of Asn and Gln residues in protein structures obtained from X-ray crystallography, NMR or modelling studies.
|A program that checks the stereochemical quality of a protein structure
|Quality scores of a protein are displayed in the context of all known protein structures and problematic parts of a structure are shown and highlighted in a 3D molecule viewer.
|Verify3D Structure Evaluation Server
|Determines the compatibility of an atomic model (3D) with its own amino acid sequence (1D) by assigning a structural class based on its location and environment (alpha, beta, loop, polar, nonpolar etc) and comparing the results to good structures.
|A protein structure analysis program that may be used for mutant prediction, structure verification and molecular graphics
|A system for protein structure validation derived from the WHAT IF program