Build/check/repair model

• Homology Modelling
• Build a model on a template structure.
  
  
  
• Template Structure Check
• A set of WHAT IF checks will be run on the template structure.
  
  
  
• Protein Model Check
• A set of WHAT IF checks will be run on the model.
  
  
  
• Peptide flip
• This server flips the peptide plane of one residue.
  
  
  
• Peptide N flip
• This server does a cis-trans flip for one residue such that mainly the N-atom flips to the other side.
  
  
  
• Peptide O flip
• This server does a cis-trans flip for one residue such that mainly the O-atom flips to the other side.
  
  
  
• Complete a structure
• With this server you can model missing sidechains in a protein.
  
  
  
• Remove bumps from a structure
• Atomic clashes (bumps) will be removed by rotating side chain torsion angles.
  
  
  
• Compare A Model To A Solved Structure
• For the evaluation of a modelling procedure the structure and its model as well as the template are superposed and many types of comparisons are performed.
  
  
  
• Prepare PDB file for docking programs
• Missing sidechains are modelled in; a small regularisation is performed; water positions are corrected; symmetry related waters are added; hydrogens are added if still needed.