Cell Cycle Checkpoint Protein Chfr

(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
 ILE-84   ASN-85  5.0 4.8 -9.8 4.3 46.3 44.3 22.2
 ASN-85   LYS-86  2.9 3.0 19.1 1.9 73.9 73.8 11.8
 LYS-86   LEU-87  0.9 1.2 -19.4 7.1 46.7 60.3 26.7

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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