3C-Like Proteinase

(All numbering and residues are taken from first PDB file)

Bending Residue Dihedral Analysis

Residue i Residue i+1 Distance of hinge axis to residue i in conformer 1 (A) Distance of hinge axis to residue i in conformer 2 (A) Change in psi (i) (deg) Change in phi (i+1) (deg) Angle of psi(i) axis to hinge axis conformer 1 (deg) Angle of psi(i) axis to hinge axis conformer 2 (deg) Percentage Progress  ASP-197   THR-198  11.7 11.5 147.2 167.5 156.5 158.6 329.3  THR-198   THR-199  11.3 10.9 -90.1 67.7 73.3 77.3 -59.4  THR-199   ILE-200  8.2 8.2 -1.9 4.5 64.0 67.6 -11.3 Graph shows rotational transition at bending residues and can be used to identify hinge bending residues. Probably only informative for interdomain rotations greater than 20 degrees