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
 ASP-61   PRO-62  15.7 16.2 0.2 10.5 151.7 149.1 -3.6
 PRO-62   GLU-63  16.4 17.7 -11.0 -29.9 51.8 40.6 14.2
 GLU-63   TRP-64  13.8 15.1 25.2 -1.8 83.9 79.5 -0.2
 TRP-64   GLN-65  11.1 12.1 11.2 -7.7 138.4 133.4 -6.2
 GLN-65   ALA-66  9.0 9.6 -7.9 -5.0 113.1 109.9 1.7
 GLY-70   HIS-71  6.4 5.2 -5.8 11.2 138.3 145.8 -196.9
 HIS-71   ARG-72  5.0 4.1 0.6 9.9 75.1 63.2 12.7
 ARG-72   PHE-73  4.1 3.6 -18.0 -3.5 176.9 163.8 -12.8

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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