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
 ASP-712   THR-713  14.1 13.9 13.2 -8.3 68.2 61.6 1.0
 THR-713   LYS-714  10.8 10.6 18.1 -20.4 121.9 117.1 -6.4
 LYS-714   GLY-715  8.5 7.6 -12.2 -8.2 76.8 77.5 16.5
 GLY-715   PRO-716  5.7 5.1 14.4 -9.8 83.4 98.5 6.1
 PRO-716   GLU-717  1.9 1.8 -81.1 29.4 45.1 37.0 101.0
 GLU-717   ILE-718  2.5 2.4 9.4 16.1 83.6 80.0 -4.8

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
 VAL-808   ASN-809  6.0 6.2 -16.0 14.2 96.7 98.5 15.2
 ASN-809   LEU-810  3.8 3.6 -12.6 4.6 102.6 107.0 3.3
 LEU-810   PRO-811  6.4 5.9 -17.7 8.4 120.7 110.9 -15.3
 PRO-811   GLY-812  6.5 5.7 -0.8 -1.6 82.9 89.7 -11.3
 GLY-812   ALA-813  9.6 9.2 29.3 -48.6 153.7 140.0 65.8
 ALA-813   ALA-814  9.9 9.5 0.6 24.3 130.0 148.7 -106.9
 ALA-814   VAL-815  11.0 10.1 6.4 -42.0 145.5 129.0 90.9
 VAL-815   ASP-816  8.3 7.0 -28.2 -6.4 25.8 45.9 55.3
 ASP-816   LEU-817  8.9 7.2 73.9 -45.6 124.0 129.2 -41.4
 LEU-817   PRO-818  5.3 3.9 14.6 -26.8 114.3 111.3 9.7
 PRO-818   ALA-819  5.3 4.4 -4.9 -0.7 123.1 115.0 7.4
 ALA-819   VAL-820  7.1 6.4 14.7 -14.6 97.9 119.5 1.6
 VAL-820   SER-821  5.7 5.6 -14.2 -23.4 66.0 57.7 38.3
 SER-821   GLU-822  3.0 2.7 -9.5 6.5 26.5 40.8 -1.4
 GLU-822   LYS-823  3.8 3.8 2.8 -1.6 79.5 70.8 -2.2
 LYS-823   ASP-824  7.1 6.7 -2.4 -0.1 101.8 108.3 0.6
 ASP-824   ILE-825  7.7 7.4 15.0 -5.7 142.1 143.1 -16.9
 ILE-825   GLN-826  8.4 8.2 -4.0 -2.4 69.1 76.8 14.6
 GLN-826   ASP-827  10.1 10.4 -1.8 10.2 125.3 130.2 6.7
 ASP-827   LEU-828  12.4 12.3 -12.9 4.9 88.0 84.9 -11.9

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