Hth-Type Transcriptional Regulator Benm

(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  ARG-163   LEU-164  3.7 3.6 4.2 -8.7 71.5 75.9 -22.3  LEU-164   MET-165  1.9 1.0 5.7 -10.5 71.2 70.5 6.0  MET-165   VAL-166  2.7 3.0 -0.3 -5.5 85.7 88.1 14.8 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  PRO-196   SER-197  17.3 16.5 4.5 5.3 54.2 52.3 43.6  SER-197   SER-198  20.7 20.1 -9.6 5.9 102.7 100.9 -30.3  SER-198   PRO-199  22.3 21.2 1.2 -0.4 6.3 12.3 11.4 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-207   MET-208  8.9 8.7 -2.2 2.0 34.4 33.2 4.6  MET-208   ASN-209  10.7 10.8 -1.8 -1.7 33.3 34.6 45.1  ASN-209   ILE-210  9.5 9.5 -1.2 -0.4 85.4 82.3 -11.7 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  LEU-261   ASP-262  6.5 6.3 1.4 7.0 40.6 36.7 56.1  ASP-262   PRO-263  4.0 4.0 8.9 -9.7 105.0 103.5 20.1  PRO-263   ASP-264  5.1 4.9 -0.9 5.7 87.2 84.6 -25.3 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