Staphylococcal Accessory Regulator A

(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  TYR-42   ILE-43  4.0 1.8 -20.6 70.3 86.3 75.0 -8.3  ILE-43   SER-44  2.7 1.7 176.9 27.2 141.2 99.0 74.0  SER-44   GLU-45  2.5 3.0 -27.4 25.5 53.5 145.0 -8.0  GLU-45   ASN-46  5.4 4.1 -30.9 -50.7 39.1 119.5 13.2  ASN-46   LYS-47  5.1 4.3 88.7 24.3 139.1 133.1 -90.7  LYS-47   GLU-48  2.7 6.6 155.2 -98.8 123.6 71.0 -19.4 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