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
 LYS-77   MET-78  10.3 10.2 -0.9 1.1 98.2 98.2 13.5
 MET-78   ASN-79  7.9 7.9 -0.8 0.2 118.3 118.0 -54.9
 ASN-79   PRO-80  4.4 4.4 2.5 -0.2 27.6 27.1 193.0
 PRO-80   PRO-81  3.4 3.4 -2.8 0.5 92.2 92.8 -57.4
 PRO-81   LYS-82  4.0 4.0 0.3 -4.4 88.6 88.1 -40.9
 LYS-82   PHE-83  2.0 2.0 9.1 -6.2 152.4 153.0 -171.9
 PHE-83   SER-84  2.6 2.6 0.1 -1.8 112.2 113.9 119.2
 SER-84   LYS-85  5.9 5.9 -1.1 1.3 65.5 66.1 -7.6
 LYS-85   VAL-86  8.0 8.0 -1.5 1.5 83.6 82.8 81.1
 VAL-86   GLU-87  6.3 6.3 -0.4 -1.0 43.8 43.8 64.9
 GLU-87   ASP-88  9.0 9.0 0.9 -0.9 142.2 141.7 -3.8

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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