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-532   LEU-533  12.0 11.8 16.0 -14.8 60.7 64.8 -8.7  LEU-533   GLU-534  8.7 8.5 -0.2 8.7 172.7 167.9 78.5  GLU-534   LYS-535  10.0 9.8 -15.7 9.1 100.3 85.3 -66.5 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