Myosin Heavy Chain, Cardiac Muscle Beta Isoform

(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  ALA-901   GLU-902  45.5 45.6 -3.0 8.5 89.5 99.6 123.3  GLU-902   GLU-903  48.9 49.1 -9.3 10.0 116.1 113.3 -44.5  GLU-903   ARG-904  50.4 50.5 2.2 -6.7 7.1 9.2 -84.5 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