Interleukin-10

(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-115   ASN-116  4.4 4.5 -0.5 1.3 166.9 157.0 -12.7
 ASN-116   LYS-117  4.0 4.2 -27.2 50.9 125.8 136.3 132.7
 LYS-117   SER-118  3.7 4.7 19.0 -37.5 34.7 57.5 -175.5

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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