Tropomyosin

(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-816   LEU-817  11.8 12.0 -16.0 14.8 64.8 60.7 -8.9  LEU-817   GLU-818  8.5 8.7 0.2 -8.7 167.9 172.7 78.2  GLU-818   LYS-819  9.8 10.0 15.7 -9.1 85.3 100.3 -66.7 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