Rep 40 Protein

(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-277   LYS-278  9.8 9.8 -18.1 30.5 178.3 170.2 70.6
 LYS-278   THR-279  8.8 9.0 -8.4 15.5 106.9 119.1 33.9
 THR-279   ALA-280  9.9 10.3 -6.7 3.6 154.4 153.7 2.0

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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