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  3.8 5.0 18.1 19.2 130.7 142.3 -35.5  THR-79   ASP-80  5.7 6.4 -57.0 1.7 72.2 34.2 51.5  ASP-80   SER-81  4.0 3.4 -66.2 9.0 3.2 72.0 63.0  SER-81   GLU-82  4.3 3.9 -58.7 -9.2 66.8 58.0 54.0  GLU-82   GLU-83  7.2 7.2 -7.3 3.5 29.4 17.1 6.1 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