PREDITOR -- a web server for predicting protein torsion angle restraints
What you can do:
Predict xf6, xf8, xf71, and xf9 TORsion angles in proteins from 13C, 15N and 1H chemical shifts and sequential homology.
Highlights:
- PREDITOR is a web server for predicting protein torsion angle restraints by combining sequence alignment methods with advanced chemical shift analysis techniques
- It accepts sequence and/or chemical shift data as input and generates torsion angle predictions (with predicted errors) for phi, psi, omega and chi-1 angles.
- PREDITOR also provides accurate assessments of the torsion angle errors so that the torsion angle constraints can be readily fed into standard structure refinement programs, such as CNS, XPLOR, AMBER and CYANA.
- Other unique features to PREDITOR include dihedral angle prediction via PDB structure mapping, automated chemical shift re-referencing (to improve accuracy), prediction of proline cis/trans states and a simple user interface.
Keywords:
- protein torsion angle prediction tool
- protein torsion angle constraints
- trans peptide bond identification
- cis peptide bond identification
- proline cis/trans states prediction
Literature & Tutorials:
This record last updated: 07-17-2006