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  LYS-75   MET-76  8.7 8.7 11.3 -28.3 111.5 108.2 5.9  MET-76   LYS-77  8.3 8.8 45.5 -101.7 102.2 89.0 1.4  LYS-77   ASP-78  4.8 5.4 -28.3 -85.0 31.3 81.7 34.9  ASP-78   THR-79  4.1 2.7 179.7 -12.0 148.8 56.6 -76.6  THR-79   ASP-80  6.3 5.1 -2.2 -108.1 77.2 124.8 13.2  ASP-80   SER-81  5.7 3.8 -19.0 -46.1 65.7 45.3 27.4  SER-81   GLU-82  2.2 4.0 -113.2 -28.9 6.8 46.3 93.6  GLU-82   GLU-83  2.3 2.1 59.3 20.0 127.7 119.1 -24.5  GLU-83   GLU-84  5.3 4.9 -27.9 14.3 86.3 74.9 7.6 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