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  6.2 7.1 -1.4 3.7 145.3 146.2 2.1
 GLU-106   GLY-107  5.6 6.7 6.4 -5.8 102.3 98.7 0.2
 GLY-107   VAL-108  5.0 5.2 -1.1 -7.0 79.1 87.4 0.6
 VAL-108   ARG-109  1.5 1.9 0.1 13.7 32.1 23.3 11.6
 ARG-109   ARG-110  0.9 2.4 -14.9 -10.3 123.7 120.4 -24.4

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  1.8 3.0 12.2 -4.1 80.6 74.1 7.4
 LYS-128   TYR-129  2.1 0.8 1.1 5.0 122.6 120.7 2.1
 TYR-129   ARG-130  3.6 2.8 2.3 2.0 68.7 65.3 7.1
 ARG-130   ALA-131  5.2 5.0 1.6 -3.2 36.4 38.7 -5.6

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