Chorismate 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
 GLU-68   ASP-69  20.2 20.0 -3.7 4.7 14.1 25.9 92.3
 ASP-69   SER-70  19.9 20.0 20.8 -3.1 114.5 110.0 -76.8
 SER-70   GLY-71  17.2 17.3 -7.5 9.1 28.9 26.7 31.2

Downloading Image

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


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
 ILE-89   ASP-90  9.5 9.3 2.6 6.6 94.7 83.5 51.7
 ASP-90   PRO-91  6.8 6.3 3.7 2.0 93.9 91.6 12.2
 PRO-91   ASP-92  3.7 3.4 -0.7 -8.5 45.9 44.4 36.6

Downloading Image

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