Phosphoglucosamine Mutase

(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
 MET-368   LYS-369  13.0 13.4 11.5 -15.9 56.7 49.2 15.2
 LYS-369   LYS-370  10.1 10.4 -7.5 24.4 61.8 67.4 -10.6
 LYS-370   TYR-371  6.7 7.2 1.9 -14.9 49.5 46.6 -7.4
 TYR-371   PRO-372  3.8 4.2 12.5 11.2 92.5 96.6 3.5
 PRO-372   GLN-373  1.1 1.5 -15.8 -36.3 52.3 32.0 101.9
 GLN-373   SER-374  2.4 2.6 8.9 -21.5 76.3 87.8 1.8

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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