Pyruvate 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
 LYS-85   GLY-86  7.0 6.9 7.7 -20.1 113.3 110.6 15.1
 GLY-86   PRO-87  3.3 3.1 25.6 -15.7 83.9 95.5 0.3
 PRO-87   GLU-88  3.8 4.1 -67.6 24.1 40.5 41.6 156.4

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
 VAL-177   ASN-178  11.3 11.8 -33.2 17.8 102.4 101.5 -3.4
 ASN-178   LEU-179  8.8 9.2 -22.6 16.7 112.9 107.4 -6.1
 LEU-179   PRO-180  9.6 10.2 -6.9 17.3 128.7 122.1 -25.0
 PRO-180   GLY-181  7.9 8.3 170.9 137.8 81.4 87.6 15.0
 GLY-181   CYS-182  10.8 9.6 48.7 -25.3 149.3 133.8 -12.4
 CYS-182   ASP-183  11.0 11.2 -0.7 -6.6 52.2 38.9 25.8
 ASP-183   VAL-184  10.6 11.0 -14.9 5.2 30.9 32.7 43.9

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
 ALA-188   VAL-189  4.0 3.3 1.5 11.3 109.5 126.4 -4.2
 VAL-189   SER-190  1.4 1.6 -38.3 16.9 58.3 54.3 63.5
 SER-190   ALA-191  2.2 2.5 7.9 -3.3 156.5 157.8 -25.1

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