Dual Specificity Mitogen-Activated Protein Kinase Kinase 6

(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-80   VAL-81  5.8 3.4 22.6 -12.3 32.9 30.5 7.2
 VAL-81   LYS-82  7.3 5.6 -9.5 -31.1 93.8 79.9 10.6
 LYS-82   ARG-83  10.7 9.3 17.1 20.6 19.5 45.9 51.4

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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