Campath-1g Antibody

(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
 THR-102   LYS-103  8.4 8.4 -3.3 0.1 82.5 83.9 10.8
 LYS-103   LEU-104  4.6 4.6 6.7 -1.7 26.9 30.7 49.7
 LEU-104   GLU-105  3.0 2.5 20.9 -14.0 94.1 98.5 15.3
 GLU-105   LEU-106  0.9 1.3 -2.2 -1.6 152.6 150.3 -4.4
 LEU-106   LYS-107  3.6 3.8 -34.0 42.8 107.8 107.3 23.0
 LYS-107   ARG-108  5.4 5.4 15.9 1.7 72.7 84.0 63.1
 ARG-108   ALA-109  9.1 9.1 -14.9 -1.2 100.7 111.3 -78.0
 ALA-109   ASN-110  12.4 12.4 -16.4 10.2 35.8 36.6 35.3
 ASN-110   ALA-111  14.5 14.4 -5.9 13.1 63.5 64.7 -0.8

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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