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
 ALA-710   LEU-711  20.1 20.0 -1.2 -3.1 105.2 105.5 16.0
 LEU-711   ASP-712  16.8 16.7 1.4 13.8 120.8 119.1 -22.6
 ASP-712   THR-713  13.9 13.8 15.4 -14.7 67.8 57.7 -18.4
 THR-713   LYS-714  10.6 10.6 4.0 -8.7 121.6 115.8 5.9
 LYS-714   GLY-715  8.3 7.6 -18.5 -3.8 77.7 77.8 20.7
 GLY-715   PRO-716  5.5 5.1 9.0 -6.3 82.9 98.9 1.9
 PRO-716   GLU-717  1.8 1.8 -94.6 53.1 45.0 37.6 84.5
 GLU-717   ILE-718  2.4 2.5 18.9 4.7 83.0 78.1 4.9

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
 VAL-808   ASN-809  6.1 5.9 -18.9 8.1 96.6 94.5 1.4
 ASN-809   LEU-810  4.0 3.6 -16.1 -4.7 101.8 111.6 -4.1
 LEU-810   PRO-811  6.6 6.2 -23.7 10.6 120.5 104.5 -4.3
 PRO-811   GLY-812  6.8 5.9 14.9 -21.1 97.8 85.9 -18.3
 GLY-812   ALA-813  10.0 9.5 51.8 -76.5 154.5 133.4 59.6
 ALA-813   ALA-814  10.2 9.9 -3.4 28.1 50.2 31.4 -103.8
 ALA-814   VAL-815  11.2 10.3 28.2 -61.0 145.3 125.9 109.6
 VAL-815   ASP-816  8.5 7.2 -41.8 20.3 25.9 39.1 3.9
 ASP-816   LEU-817  9.0 7.5 74.2 -65.2 123.3 116.4 7.5
 LEU-817   PRO-818  5.4 4.0 -12.7 -9.0 66.1 71.3 19.3
 PRO-818   ALA-819  5.4 4.4 -10.7 5.4 123.8 115.2 -5.4
 ALA-819   VAL-820  7.2 6.2 2.6 -12.2 97.2 114.7 -1.9
 VAL-820   SER-821  5.7 5.5 -8.4 -34.0 65.9 52.9 43.6
 SER-821   GLU-822  2.9 2.8 5.5 3.0 152.7 137.2 -9.8
 GLU-822   LYS-823  3.8 4.0 -3.5 -7.7 101.4 107.5 -3.6
 LYS-823   ASP-824  7.0 7.0 4.1 0.3 77.9 72.2 7.6
 ASP-824   ILE-825  7.6 7.4 2.2 -7.0 141.8 138.8 10.3

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