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  THR-70   MET-71  6.0 6.0 3.4 -0.7 134.2 118.2 -3.3  MET-71   MET-72  4.8 5.1 2.3 9.2 119.2 119.8 -3.5  MET-72   ALA-73  1.1 1.4 -9.8 12.6 54.9 33.2 -0.3  ALA-73   ARG-74  3.7 3.1 -21.9 -9.6 32.9 44.7 15.7  ARG-74   LYS-75  5.1 4.9 -162.7 24.1 24.1 73.4 53.3  LYS-75   MET-76  5.0 3.8 -179.3 -17.2 71.0 26.5 -85.1  MET-76   LYS-77  4.9 1.4 -30.1 54.2 29.1 90.4 -21.0  SER-81   GLU-82  9.0 10.3 119.0 -54.0 114.7 96.8 12.8  GLU-82   GLU-83  11.4 13.1 42.0 -16.6 75.5 75.6 1.0 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