Translation Initiation Factor If2/eif5b

(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  GLU-451   LYS-452  17.9 17.8 -86.5 75.5 74.3 61.2 110.7  LYS-452   LYS-453  15.5 15.8 21.0 -19.0 106.4 98.8 15.5  LYS-453   LYS-454  11.9 12.4 19.7 -20.2 150.2 136.3 17.0  LYS-454   LYS-455  13.4 13.9 10.2 -18.2 142.7 154.0 41.6  LYS-455   TRP-456  14.5 14.3 34.7 1.4 106.3 95.1 -75.3  GLU-458   ALA-459  10.7 11.2 22.9 -41.6 121.1 125.9 48.9  ALA-459   ILE-460  8.8 9.0 20.9 -17.6 83.1 80.5 -4.4 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