Myosin Heavy Chain

(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  HIS-491   MET-492  3.6 3.0 -5.1 -16.6 58.3 51.6 7.5  MET-492   PHE-493  1.4 2.2 5.0 -54.6 157.7 142.2 36.4  PHE-493   ILE-494  1.2 1.6 -14.3 10.4 52.2 62.1 9.4 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

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-506   TRP-507  1.4 1.7 -76.3 10.5 83.6 38.5 9.6  TRP-507   GLU-508  4.6 2.8 -45.3 26.2 80.7 83.0 -0.2  GLU-508   PHE-509  7.5 6.4 -120.2 24.2 26.1 3.1 67.8  PHE-509   ILE-510  10.2 6.7 12.0 -9.9 109.4 120.0 2.0 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

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  CYS-693   ASN-694  11.3 10.6 -106.2 12.5 108.4 78.3 2.0  ASN-694   GLY-695  9.0 8.0 88.7 -153.4 136.2 171.1 46.2  ARG-704   LYS-705  8.6 11.6 144.5 -137.2 87.7 150.1 -2.0  LYS-705   GLY-706  10.7 9.5 -105.3 131.6 47.9 65.6 -12.2  GLY-706   PHE-707  10.4 6.8 -120.4 -72.8 37.7 76.9 69.7  PHE-707   PRO-708  7.9 7.9 -47.1 3.9 48.4 132.1 -31.0  PRO-708   SER-709  9.4 9.3 140.3 -2.5 81.0 105.9 52.3  SER-709   ARG-710  12.0 11.7 -16.2 -19.2 48.4 38.5 16.8 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