Polcalcin Che A 3

(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
 ALA-36   LEU-37  8.4 8.1 0.2 -0.8 78.7 75.9 5.8
 LEU-37   LYS-38  5.1 5.2 9.5 -7.9 11.7 6.9 -21.0
 LYS-38   THR-39  5.8 5.9 -5.8 -8.3 125.6 109.7 -50.1
 THR-39   LEU-40  5.9 6.0 -21.3 7.9 99.4 80.6 -24.9
 LEU-40   GLY-41  2.4 3.3 -9.7 -2.6 141.7 135.6 -14.5
 GLY-41   SER-42  1.6 1.3 1.1 19.1 41.0 32.0 171.7
 SER-42   VAL-43  3.3 3.2 -9.2 12.7 67.8 86.7 -2.6
 VAL-43   THR-44  4.7 5.0 10.7 -10.3 41.9 31.8 -15.6
 THR-44   PRO-45  7.7 7.7 7.6 -5.5 99.9 99.0 27.1

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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