Heat Shock-Like Protein 1

(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
 ARG-145   GLN-146  7.1 6.7 14.3 78.0 30.1 45.1 188.4
 GLN-146   ASP-147  4.5 3.4 -21.3 -43.1 72.7 112.0 -22.4
 ASP-147   LEU-148  2.8 2.8 -27.5 -5.1 98.8 107.3 -32.5
 LEU-148   ARG-149  1.7 2.1 9.5 -10.0 68.1 62.0 -2.5

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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