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
 GLY-86   PRO-87  2.8 2.5 30.2 -21.1 84.5 94.6 -5.8
 PRO-87   GLU-88  3.0 3.3 -73.0 31.5 42.2 44.7 138.9
 GLU-88   ILE-89  6.2 6.1 9.5 -6.1 90.5 78.1 -52.5

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
 VAL-177   ASN-178  10.9 11.3 -29.9 14.2 106.2 104.7 1.6
 ASN-178   LEU-179  8.3 8.8 -24.1 16.2 113.1 108.5 -11.3
 LEU-179   PRO-180  9.2 9.7 -6.1 19.5 132.0 125.1 -24.8

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


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
 GLY-181   CYS-182  10.2 9.3 27.3 -17.2 32.7 45.9 -17.4
 CYS-182   ASP-183  10.8 10.8 -6.4 2.9 125.9 138.9 -14.0
 ASP-183   VAL-184  10.4 10.7 -19.7 9.6 152.7 150.5 -48.8

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


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-186   PRO-187  7.2 7.2 -0.3 -0.2 66.4 72.8 -10.9
 PRO-187   ALA-188  6.1 5.3 -31.2 16.7 110.9 113.4 -35.9
 ALA-188   VAL-189  4.8 4.0 -13.6 9.0 64.2 51.5 28.1

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