Calmodulin

(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-78   THR-79  6.5 3.7 6.9 3.2 37.5 59.5 7.0  THR-79   ASP-80  8.3 6.4 0.3 19.4 37.6 66.0 13.1  ASP-80   SER-81  5.2 5.5 32.7 9.0 63.0 11.8 44.2  SER-81   GLU-82  5.3 4.5 57.2 13.6 46.6 57.4 65.7  GLU-82   GLU-83  8.6 8.0 8.0 16.8 27.6 39.7 33.8  GLU-83   GLU-84  7.9 7.1 -32.2 13.6 128.4 150.5 -26.9  GLU-84   ILE-85  4.8 4.7 10.9 5.1 59.9 64.8 8.2  ILE-85   ARG-86  7.8 7.9 -7.3 3.9 128.8 124.4 -4.6 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