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
 PHE-119   LEU-120  7.9 8.2 0.9 2.0 103.8 99.3 -2.1
 LEU-120   TRP-121  8.4 8.8 16.1 4.6 73.3 73.7 0.7
 TRP-121   VAL-122  5.7 6.3 -123.9 -23.7 107.7 119.5 -28.4
 VAL-122   VAL-123  2.0 3.8 157.4 -0.5 82.7 115.4 -39.2
 VAL-123   LYS-124  3.4 4.1 -29.5 -43.2 111.2 117.4 -18.8

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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