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  3.7 2.7 -47.2 12.2 24.2 12.8 16.7
 LEU-53   GLY-54  4.4 3.8 7.3 -28.6 117.3 126.2 7.4
 GLY-54   ILE-55  3.0 0.8 -146.7 26.0 25.9 22.7 63.1
 ILE-55   PRO-56  3.5 3.3 -8.8 -12.0 45.7 60.9 9.8
 PRO-56   LYS-57  3.8 3.6 11.8 5.6 132.5 130.9 -4.7

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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