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
 PRO-116   GLU-117  7.0 6.7 2.2 22.2 64.9 65.0 95.6
 GLU-117   ILE-118  4.2 4.5 -14.8 -7.5 54.5 53.1 70.5
 ILE-118   ARG-119  2.7 2.8 12.0 -18.1 58.2 54.2 -10.2

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


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
 ASN-209   LEU-210  3.3 3.5 -1.8 2.9 110.2 117.2 -1.5
 LEU-210   PRO-211  6.3 6.2 -6.5 0.2 72.2 72.4 76.8
 PRO-211   GLY-212  8.3 8.3 5.7 -14.3 60.4 60.2 25.4
 GLY-212   ALA-213  11.0 11.3 35.3 -48.8 169.0 168.5 136.4
 GLY-212   ALA-213  11.0 11.3 35.3 -48.8 169.0 168.5 136.4

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
 GLY-212   ALA-213  11.0 11.3 35.3 -48.8 169.0 168.5 136.4
 GLY-212   ALA-213  11.0 11.3 35.3 -48.8 169.0 168.5 136.4
 ALA-213   ALA-214  9.2 9.7 -4.7 16.5 68.1 69.7 -12.8
 ALA-214   VAL-215  8.9 9.4 28.1 -11.8 117.9 113.9 -24.8
 VAL-215   ASP-216  5.6 6.0 -51.3 50.9 75.0 57.5 17.2
 ASP-216   LEU-217  6.9 6.7 -9.8 -13.2 88.8 96.2 -117.3
 LEU-217   PRO-218  6.9 6.7 12.5 -18.9 84.9 81.5 -5.9
 PRO-218   ALA-219  10.2 10.1 7.6 -4.2 21.1 18.5 19.4
 ALA-219   VAL-220  12.3 12.4 -25.2 14.3 91.5 94.0 51.1

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