Arginyl-Trna Synthetase

(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-416   PHE-417  6.0 7.2 29.5 -57.1 72.2 36.3 -25.1  PHE-417   LEU-418  2.5 5.1 156.3 -47.2 126.9 91.0 -36.2  LEU-418   ASP-419  1.8 2.3 161.2 13.0 133.4 132.0 231.7  ASP-419   ASN-420  2.6 1.3 -21.2 21.3 35.9 26.7 3.7 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-438   LYS-439  9.2 5.9 29.7 -1.8 144.0 76.3 -16.2  LYS-439   TYR-440  10.8 9.2 32.6 -56.6 131.3 127.4 27.7  TYR-440   ALA-441  8.8 9.6 16.9 -51.3 81.2 98.0 -14.0  ALA-441   GLN-442  10.9 6.9 173.1 -82.6 110.2 35.3 75.3  GLN-442   ILE-443  14.0 7.5 12.4 29.0 171.1 119.8 -50.5  ILE-443   GLU-444  13.3 9.0 33.3 -20.6 105.4 88.4 -4.4 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