Atp Phosphoribosyltransferase

(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-208   GLY-209  5.3 5.0 7.8 1.8 110.8 114.5 -29.8
 GLY-209   GLN-210  1.8 1.2 1.9 -17.7 159.2 154.5 67.2
 GLN-210   GLN-211  1.4 2.7 -1.3 -30.1 44.4 51.3 50.2

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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