Creatine Kinase B-Type

(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
 TYR-173   TYR-174  6.8 6.4 -8.1 9.4 131.5 134.1 8.5
 TYR-174   ALA-175  6.2 6.2 12.3 -3.4 35.3 37.9 48.0
 ALA-175   LEU-176  5.2 5.0 12.5 -10.5 61.6 63.8 -16.3

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


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
 HIS-191   PHE-192  11.8 11.7 -33.1 24.5 87.1 81.1 4.9
 PHE-192   LEU-193  8.1 8.0 11.7 -24.0 164.3 166.1 78.1
 LEU-193   PHE-194  8.3 8.4 21.1 -8.1 113.6 116.3 -20.7
 PHE-194   ASP-195  7.7 8.1 -6.4 15.5 16.0 17.6 -72.5
 ASP-195   LYS-196  7.8 8.7 -4.7 -12.2 61.8 58.1 123.6
 LYS-196   PRO-197  8.2 8.7 4.7 0.1 77.8 78.3 55.8

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