Shikimate Kinase

(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
 ALA-105   GLU-106  6.3 6.9 3.3 5.6 34.9 30.7 9.2
 GLU-106   GLY-107  5.7 6.7 5.2 -7.3 102.5 97.1 1.0
 GLY-107   VAL-108  5.0 5.3 0.5 -4.5 100.4 94.2 0.2
 VAL-108   ARG-109  1.5 1.9 -2.5 12.6 148.4 157.3 10.6
 ARG-109   ARG-110  1.0 2.4 -13.9 -6.9 123.3 121.9 -19.1

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
 GLU-127   LYS-128  1.9 3.0 10.8 -3.6 80.1 74.5 8.5
 LYS-128   TYR-129  2.0 0.8 2.2 2.2 122.0 121.0 1.8
 TYR-129   ARG-130  3.5 2.8 4.7 0.4 68.4 67.6 7.4
 ARG-130   ALA-131  5.2 5.1 0.5 -2.3 35.9 38.7 -6.3

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