Elongation Factor Tu

(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  PRO-312   HIS-313  8.4 8.5 -6.2 -19.3 35.4 33.4 131.8  HIS-313   THR-314  6.4 6.3 -6.1 7.5 92.9 95.2 27.2  THR-314   LYS-315  3.1 3.0 -0.7 5.5 68.6 65.9 -8.0 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