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  MET-71   MET-72  3.2 4.4 5.0 -5.5 68.0 75.3 0.7  MET-72   ALA-73  6.3 4.9 -26.1 -19.4 148.5 166.4 -24.0  ALA-73   ARG-74  4.7 5.3 -22.4 1.9 79.9 117.5 -6.3  ARG-74   LYS-75  2.9 4.6 -44.8 132.1 58.2 69.4 -27.6  LYS-75   MET-76  5.9 3.4 -145.7 -143.4 124.2 108.0 41.5  MET-76   LYS-77  8.3 6.3 18.5 -5.7 27.2 93.5 7.1  SER-81   GLU-82  6.5 5.6 -56.1 56.9 110.4 100.9 3.2  GLU-82   GLU-83  4.0 3.6 -35.5 24.9 138.8 131.3 -10.7 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