Dnak

(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  GLN-534   THR-535  5.0 4.9 9.9 -6.4 94.5 92.5 -3.9  THR-535   ARG-536  1.8 1.7 1.4 -5.3 130.4 138.2 28.0  ARG-536   ASN-537  1.9 1.5 1.1 2.8 160.7 151.3 -16.7  ASN-537   GLN-538  1.9 2.0 -6.1 5.7 78.6 80.8 3.4  GLN-538   GLY-539  2.7 3.6 -19.6 9.9 86.1 79.2 24.5  GLY-539   ASP-540  3.3 3.7 -1.8 -7.4 22.6 21.6 104.6  ASP-540   HIS-541  2.6 2.4 23.2 -19.4 126.2 132.7 -83.8 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