Checks performed by PROCHECK

The current checks performed by PROCHECK on a given protein structure are as follows:

• Covalent geometry
• Planarity
• Dihedral angles
• Chirality
• Non-bonded interactions
• Main-chain hydrogen bonds
• Disulphide bonds
• Stereochemical parameters
• Parameter comparisons
• Residue-by-residue analysis

All sample outputs use the subtilisin carlsberg complex with eglin-c (PDB code 1cse).