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  9.1 9.2 -10.8 11.0 113.2 117.3 64.3  THR-198   THR-199  7.9 8.1 -7.3 1.3 103.7 103.4 11.8  THR-199   ILE-200  5.2 5.5 1.9 -2.7 17.2 17.3 -9.9 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