Myosin

(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
 TYR-803   ARG-804  3.5 3.9 0.3 -0.3 67.5 87.7 0.1
 ARG-804   ALA-805  4.8 7.1 0.1 0.0 96.2 76.1 0.0
 ALA-805   MET-806  8.1 6.1 54.3 -71.9 165.1 140.1 55.1
 MET-806   VAL-807  7.8 5.5 121.3 -133.1 104.9 113.1 3.2
 VAL-807   GLU-808  7.3 7.5 0.5 -0.2 71.1 71.1 0.0
 GLU-808   ARG-809  10.4 10.5 -0.1 0.4 50.7 50.1 -0.1

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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