Fab 17B Heavy Chain

(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
 VAL-111   SER-112  6.3 5.9 6.4 1.2 102.5 95.7 9.7
 SER-112   SER-113  5.0 5.6 -5.8 27.7 8.5 12.6 -67.2
 SER-113   ALA-114  5.1 6.7 -14.8 9.6 83.3 79.8 13.6
 ALA-114   SER-115  4.4 5.6 -3.0 -28.4 70.0 61.2 50.4
 SER-115   THR-116  3.9 4.4 7.2 22.3 49.0 55.1 51.5
 THR-116   LYS-117  4.7 5.5 -5.8 -0.4 81.8 84.5 0.4

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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