Apolipoprotein A-II

(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   GLU-37  9.2 8.0 -88.8 -18.8 155.1 149.0 -241.8
 LYS-39   SER-40  6.2 6.6 -32.1 4.3 117.5 108.6 -27.7
 SER-40   TYR-41  6.9 6.8 0.7 2.3 85.7 93.3 -3.9
 TYR-41   PHE-42  3.9 3.5 -4.4 -37.5 153.3 148.9 -88.7

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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