Probable Hpr(ser) Kinase/phosphatase

(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
 TYR-127   ILE-128  9.4 8.8 0.8 1.7 62.1 61.0 5.6
 ILE-128   ASN-129  6.7 6.2 9.1 -12.6 115.7 115.6 8.1
 ASN-129   GLU-130  5.4 4.4 18.6 -7.1 143.2 143.4 -57.1
 GLU-130   GLN-131  4.5 3.7 -15.2 14.5 98.1 105.8 8.4
 GLN-131   PHE-132  3.6 3.7 -15.9 17.8 99.4 99.0 1.8
 PHE-132   ALA-133  0.2 1.0 -7.6 -2.7 41.5 38.6 50.0
 ALA-133   THR-134  1.7 1.4 8.2 -20.3 103.2 99.2 21.6

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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