Hepatocyte Growth Factor

(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-125   ARG-126  2.4 2.5 -11.9 1.2 23.4 25.5 71.9
 ARG-126   ASN-127  3.8 3.8 0.1 0.9 118.1 119.2 -10.4
 ASN-127   CYS-128  2.3 2.4 -0.5 -9.0 14.8 13.0 59.7

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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