Recoverin

(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
 LEU-90   HIS-91  9.0 2.8 21.5 -27.5 12.5 23.1 -6.6
 HIS-91   MET-92  8.9 2.6 46.3 1.1 63.5 66.7 21.7
 MET-92   THR-93  12.5 6.2 -144.4 165.5 78.4 82.0 -2.1

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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