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
 GLU-117   ILE-118  4.4 4.7 63.0 -36.9 74.5 65.5 60.5
 ILE-118   ARG-119  2.6 3.2 -19.3 28.8 66.8 68.5 3.0
 ARG-119   THR-120  6.3 6.8 11.7 -26.4 70.3 76.3 38.8

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-208   ASN-209  3.7 3.7 -21.9 3.7 98.3 102.3 24.1
 ASN-209   LEU-210  1.1 0.8 5.2 -15.1 88.1 82.3 15.0
 LEU-210   PRO-211  4.4 4.1 11.1 4.3 60.2 67.0 70.7
 PRO-211   GLY-212  6.1 5.2 -12.3 19.9 82.6 83.9 -14.1
 GLY-212   ALA-213  9.8 8.7 -43.8 71.9 25.7 19.2 -111.9
 ALA-213   ALA-214  9.4 8.1 18.5 -22.1 123.0 128.4 23.5
 ALA-214   VAL-215  9.6 8.9 -43.0 -5.2 45.6 39.2 117.2
 VAL-215   ASP-216  6.7 5.9 17.3 -13.0 141.1 118.3 15.3
 ASP-216   LEU-217  7.9 7.1 82.2 -45.7 123.0 115.5 -52.5
 LEU-217   PRO-218  5.6 6.0 -5.7 5.1 90.6 78.4 8.4
 PRO-218   ALA-219  8.5 8.7 3.1 -7.2 48.2 47.7 1.6
 ALA-219   VAL-220  11.0 11.5 16.3 -13.7 111.7 108.3 -22.6
 VAL-220   SER-221  11.9 11.9 -16.5 48.5 40.2 48.4 -115.6
 SER-221   GLU-222  9.3 9.3 6.4 -25.6 128.7 144.9 100.6
 GLU-222   LYS-223  10.3 10.2 1.6 7.6 62.7 65.3 64.2

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