Pals1-Associated Tight Junction Protein

(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
 GLU-40   THR-41  2.3 2.2 11.3 -2.8 35.6 28.6 50.0
 THR-41   LEU-42  1.4 1.8 3.5 -0.4 89.9 81.9 -5.9
 LEU-42   LYS-43  2.5 2.0 -10.7 7.2 47.3 55.6 32.8
 LYS-43   SER-44  2.8 2.9 2.5 13.2 81.0 77.0 58.5

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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