Succinyl-Coa:3-Ketoacid-Coenzyme A Transferase

(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-120   GLU-121  9.7 10.4 -12.1 5.7 85.4 83.2 11.3  GLU-121   PHE-122  6.2 7.0 6.2 -11.1 161.1 159.8 22.0  PHE-122   GLU-123  5.4 6.2 -21.2 7.0 60.1 52.1 13.4  GLU-123   ARG-124  8.7 9.1 16.5 5.8 79.8 73.4 -14.1  ARG-124   GLN-125  9.2 9.5 -19.0 6.9 66.8 61.2 8.9  GLN-125   TYR-126  6.6 6.7 -0.5 6.4 5.3 4.1 -27.7  TYR-126   LEU-127  6.6 6.9 -15.5 13.7 71.5 71.8 7.7  LEU-127   ALA-128  10.4 10.6 -16.6 9.8 104.5 99.5 16.0  ALA-128   GLY-129  11.0 11.2 -5.6 12.3 54.5 59.7 -16.9  GLY-129   GLU-130  9.5 9.3 -14.2 21.7 117.5 120.6 34.1  GLU-130   LEU-131  7.7 7.4 5.6 -20.0 99.3 102.9 7.3  LEU-131   GLU-132  4.2 4.0 -0.8 9.8 13.2 14.2 -45.4  GLU-132   VAL-133  2.8 2.7 -12.8 19.5 86.5 88.2 -21.7 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-164   VAL-165  9.3 9.5 -13.8 4.8 97.6 92.4 -10.5  VAL-165   GLN-166  7.7 7.8 -6.8 4.8 28.5 26.5 -4.9  GLN-166   GLU-167  7.3 7.7 11.2 -27.3 104.9 116.9 16.4  GLU-167   GLY-168  7.1 7.0 19.8 7.9 63.2 59.8 91.1 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  SER-184   LYS-185  2.5 2.6 10.4 -15.8 8.9 8.9 -46.1  LYS-185   PRO-186  1.1 1.2 1.0 9.5 63.8 60.4 63.8  PRO-186   ARG-187  2.2 2.6 -21.2 12.9 95.0 96.9 23.4 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