Phosphocarrier Protein Hpr

(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
 SER-52   LEU-53  3.8 2.3 -39.0 18.6 24.1 18.1 11.7
 LEU-53   GLY-54  4.4 3.7 3.1 -28.2 117.4 126.5 8.9
 GLY-54   ILE-55  3.0 0.8 -147.5 26.7 26.0 21.8 62.7
 ILE-55   PRO-56  3.5 3.3 -7.7 -9.9 45.5 61.2 9.1
 PRO-56   LYS-57  3.8 3.6 10.3 8.9 132.6 128.6 -3.7

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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