Phosphoglycerate Dehydrogenase

(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
 VAL-90   ASN-91  3.6 4.4 -5.8 -18.5 7.0 5.9 134.2
 ASN-91   ALA-92  4.1 4.5 20.3 12.7 98.3 98.0 -38.9
 ALA-92   PRO-93  7.1 6.8 1.8 1.5 126.8 97.5 -2.7

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
 GLU-296   LYS-297  14.3 13.4 2.5 -5.8 137.7 133.7 12.6
 LYS-297   VAL-298  11.0 10.0 5.1 -3.6 109.5 107.2 -6.9
 VAL-298   VAL-299  11.8 10.6 4.3 -4.7 128.4 132.1 0.2
 VAL-299   LYS-300  15.1 13.9 2.1 0.8 156.0 155.4 -14.4

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