Fab Fragment Ctm01

(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-109   THR-110  7.6 7.7 -2.4 2.5 43.5 41.3 -1.8
 THR-110   VAL-111  6.6 6.7 -1.6 4.3 66.1 65.7 -1.3
 VAL-111   SER-112  9.5 9.5 -14.8 17.5 27.1 23.5 -105.0
 SER-112   SER-113  9.5 9.2 6.4 -29.8 131.6 123.7 239.2
 SER-113   ALA-114  11.8 11.5 19.6 -14.5 136.5 140.3 -64.3
 ALA-114   SER-115  9.1 9.0 20.4 -21.8 89.3 90.1 -9.4
 SER-115   THR-116  10.1 10.0 -7.5 7.8 80.5 75.7 37.7
 THR-116   LYS-117  9.3 9.3 -1.9 -0.9 20.3 20.4 18.5
 LYS-117   GLY-118  7.1 7.1 -0.3 0.7 91.4 91.3 -1.5

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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