Mitomycin-Binding Protein

(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
 TRP-64   GLN-65  10.5 11.2 12.0 -9.2 43.8 44.2 5.0
 GLN-65   ALA-66  8.5 8.9 5.8 -13.9 114.5 112.4 -4.8
 GLY-70   HIS-71  5.8 5.9 12.2 -8.2 139.7 137.8 -1.4
 HIS-71   ARG-72  4.5 4.6 -0.5 11.6 73.0 72.1 198.2

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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