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-118   VAL-119  8.7 8.8 -7.6 12.0 141.7 143.1 94.6
 VAL-119   SER-120  10.5 10.6 -7.0 18.2 108.8 106.5 65.3
 SER-120   SER-121  8.8 8.7 9.3 -6.0 13.8 3.6 54.5
 SER-121   ALA-122  8.3 8.4 -46.3 29.8 101.9 104.0 -102.7
 ALA-122   GLN-123  4.7 5.0 1.8 -5.3 70.3 74.9 -37.0
 GLN-123   THR-124  2.4 2.5 14.5 -15.0 119.0 119.3 13.5
 THR-124   THR-125  3.7 3.7 -12.3 18.2 110.5 107.2 9.9
 THR-125   ALA-126  4.1 4.1 -7.2 1.5 48.0 46.0 65.7
 ALA-126   PRO-127  7.6 7.6 0.4 2.4 113.9 114.7 -28.8
 PRO-127   SER-128  9.2 9.2 -1.2 -0.6 112.7 112.3 -8.8

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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