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-104   ALA-105  7.2 6.7 0.2 1.9 131.4 128.9 1.9
 ALA-105   GLU-106  7.3 6.2 -1.9 2.2 31.4 34.0 -4.4
 GLU-106   GLY-107  6.8 5.8 -8.2 5.1 96.5 102.5 4.1
 GLY-107   VAL-108  5.2 4.9 -2.7 4.4 93.2 101.4 -1.2
 VAL-108   ARG-109  2.0 1.4 0.2 -0.2 155.3 145.6 2.7
 ARG-109   ARG-110  2.8 1.3 4.7 -5.4 123.0 118.5 -4.1

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  2.9 1.5 -8.1 2.8 76.7 83.9 5.0
 LYS-128   TYR-129  1.0 2.5 -1.5 -3.9 122.1 124.7 -0.3
 TYR-129   ARG-130  2.8 3.7 -4.7 2.1 64.9 66.5 6.7

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