Arginine 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
 LEU-287   PRO-288  9.0 9.2 -6.4 6.1 74.1 72.2 16.3
 PRO-288   LYS-289  12.1 12.2 -1.7 -2.8 98.4 95.0 24.3
 LYS-289   LEU-290  13.9 14.0 5.1 -3.2 13.4 21.3 1.5

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
 ARG-329   ARG-330  2.4 2.7 7.3 15.6 93.5 94.7 -11.6
 ARG-330   LEU-331  1.8 1.7 -16.9 14.9 32.6 39.6 32.3
 LEU-331   GLY-332  1.1 0.5 -1.9 21.0 82.0 98.0 10.8
 GLY-332   LEU-333  3.7 4.2 -13.1 2.4 139.9 137.2 0.5

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