Erythronate-4-Phosphate 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  ALA-87   PRO-88  9.0 8.5 -48.4 16.7 139.0 148.0 -193.5  PRO-88   GLY-89  8.9 9.1 1.7 20.4 83.8 70.4 65.5  GLY-89   CYS-90  7.8 7.2 -35.0 -0.7 46.5 46.0 163.5  CYS-90   ASN-91  6.8 6.2 6.5 0.6 83.6 86.1 29.8 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  LEU-260   GLU-261  11.0 11.0 5.7 -12.1 95.9 95.8 -26.5  GLU-261   GLY-262  7.6 7.6 20.0 4.4 90.7 96.5 -9.5  GLY-262   LYS-263  7.9 7.4 -17.1 16.9 149.6 150.5 19.9  LYS-263   LEU-264  8.6 7.7 -16.3 32.0 120.7 112.0 39.0  LEU-264   ARG-265  5.1 4.5 -21.5 4.6 57.4 59.6 120.9  ARG-265   GLY-266  3.2 2.7 -2.2 0.7 99.8 104.1 -19.3  GLY-266   THR-267  5.5 5.4 -4.2 -3.7 132.0 133.8 -20.4 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-284   SER-285  7.7 7.7 9.3 -29.1 33.7 23.3 -214.7  SER-285   LEU-286  6.3 6.1 -0.4 3.3 85.2 87.1 80.9  LEU-286   GLN-287  4.3 4.2 12.4 -10.7 96.3 97.5 42.9  GLN-287   ASP-288  8.1 8.0 22.1 -18.1 161.4 162.3 -30.8  ASP-288   VAL-289  8.7 8.2 11.1 -22.0 123.3 116.1 -9.2  VAL-289   LEU-290  6.6 6.7 23.0 -8.4 72.5 54.8 92.6  LEU-290   PRO-291  8.6 8.4 -12.5 -8.1 71.4 78.3 31.6 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