Pyruvate Kinase, Isozymes R/l

(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
 THR-157   LYS-158  11.7 11.7 -16.2 20.8 27.4 25.9 -73.4
 LYS-158   GLY-159  11.1 11.6 2.9 -3.2 85.7 90.6 76.1
 GLY-159   PRO-160  8.6 9.0 29.6 -39.1 132.6 131.5 24.4
 PRO-160   GLU-161  8.3 8.5 1.6 -7.6 172.8 165.1 49.5
 GLU-161   ILE-162  8.7 8.6 -7.2 0.3 67.7 59.9 2.4

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
 PRO-255   GLY-256  6.2 6.0 10.7 -10.6 96.7 95.8 -12.3
 GLY-256   ALA-257  9.8 9.6 11.2 -11.8 114.3 109.7 -31.4
 ASP-260   LEU-261  10.7 11.6 -12.7 10.3 72.8 68.3 64.1
 LEU-261   PRO-262  10.1 10.2 -18.1 7.3 36.9 31.6 110.9
 PRO-262   GLY-263  9.2 9.6 -8.3 5.1 96.6 97.5 51.3
 GLY-263   LEU-264  6.4 6.7 -34.1 40.4 73.9 74.3 21.6
 LEU-264   SER-265  9.5 9.5 -4.4 -6.9 98.1 98.3 -67.4

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