Protein-Tyrosine Phosphatase Yoph

(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-26   LEU-27  9.8 9.7 1.7 6.6 86.4 85.8 -198.6
 LEU-27   ARG-28  6.0 5.9 -4.6 14.4 98.4 101.9 4.4
 ARG-28   GLY-29  3.8 4.1 134.2 56.4 67.5 77.2 107.6
 GLY-29   ASN-30  1.2 1.6 -122.4 -24.3 93.4 109.6 -17.3
 ASN-30   VAL-31  4.8 4.6 -19.0 0.5 68.1 67.7 6.5
 VAL-31   ALA-32  7.6 7.7 -8.3 -0.1 139.5 138.7 -2.3

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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