Anthranilate Phosphoribosyltransferase

(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-61   MET-62  6.5 6.4 -5.6 4.7 50.3 49.8 8.6  MET-62   ARG-63  3.0 3.0 -8.2 7.1 76.5 77.6 13.2  ARG-63   GLU-64  4.1 3.9 1.0 3.4 136.2 134.7 -43.9  GLU-64   LEU-65  7.0 6.8 2.0 -5.7 155.9 160.5 38.2 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  PHE-147   LEU-148  14.8 14.8 6.1 -7.3 64.5 62.0 5.1  LEU-148   PHE-149  11.0 11.1 2.0 -2.1 90.9 90.3 41.8  PHE-149   ALA-150  10.3 10.3 1.3 1.0 98.6 95.5 -6.7  ALA-150   GLN-151  7.4 7.4 5.3 -16.5 41.8 39.9 -140.9  GLN-151   TYR-152  7.9 7.5 26.7 -17.0 42.7 43.7 102.0  TYR-152   TYR-153  6.5 6.3 -2.4 -4.8 71.6 68.9 41.4  TYR-153   HIS-154  4.9 4.9 -5.9 0.0 68.7 68.4 41.6  HIS-154   PRO-155  2.3 2.1 -1.7 -0.1 134.1 135.1 -11.2  PRO-155   ALA-156  2.5 2.4 10.1 -13.6 99.5 96.9 75.0  ALA-156   MET-157  4.3 4.2 7.0 -1.2 117.8 123.0 -20.9  MET-157   LYS-158  6.2 5.8 -5.8 -0.4 126.3 121.6 -50.5 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-176   GLY-177  4.5 4.6 -4.9 -9.4 57.1 58.3 95.9  GLY-177   PRO-178  6.0 6.1 3.2 -5.7 70.5 67.7 -40.5  PRO-178   LEU-179  6.7 7.0 17.4 -16.0 80.3 76.0 -15.2  LEU-179   THR-180  3.5 3.6 2.5 -6.9 148.4 146.3 40.9 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