Ig Gamma-1 Chain C Region

(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
 ILE-336   SER-337  11.4 11.4 -12.0 6.5 92.4 93.5 -22.1
 SER-337   LYS-338  8.0 8.1 -2.4 9.1 165.6 169.5 38.1
 LYS-338   ALA-339  6.2 6.5 10.6 -1.7 72.0 74.0 17.9
 ALA-339   LYS-340  8.2 8.7 -0.4 -0.7 83.3 73.2 -22.6
 LYS-340   GLY-341  8.8 9.8 -174.4 157.9 146.5 123.8 -42.1
 GLY-341   GLN-342  9.7 11.1 21.0 2.6 82.8 82.6 37.1
 GLN-342   PRO-343  9.9 10.7 5.1 0.1 39.1 48.1 22.8
 PRO-343   ARG-344  7.2 7.4 -2.2 -2.6 140.8 144.1 14.3
 ARG-344   GLU-345  8.0 8.1 -8.4 6.2 121.8 119.4 8.1

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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