PREDITOR is a program for PREDIcting φ, ψ, χ1, and ω TORsion angles in proteins from 13C, 15N and 1H chemical shifts and sequential homology. PREDITOR 30o-accuracy of predicting φ and ψ is close to 90%. The average χ1 accuracy is 84% while the ω accuracy is 99.98% for trans peptide bond identification and 93% for cis peptide bond identification.
the Wishart Research Group, University of Alberta
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PREDITOR: a web server for predicting protein torsion angle restraints.
Berjanskii MV, Neal S, Wishart DS.
Nucleic Acids Res. 2006 Jul 1;34(Web Server issue):W63-9.