Fkbp-Type Peptidyl-Prolyl Cis-Trans Isomerase Fkpa

(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
 GLN-78   ALA-79  1.7 1.6 2.2 3.4 99.5 101.6 -26.0
 ALA-79   PHE-80  4.5 4.7 -8.5 4.8 12.0 8.8 37.0
 PHE-80   GLU-81  4.2 4.2 -5.7 2.0 71.6 69.8 14.0

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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