Beta B2 Crystallin Tetramer 3

(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  VAL-83   ASP-84  13.4 13.5 9.4 11.3 19.0 21.2 81.8  ASP-84   SER-85  12.9 13.2 32.7 -27.6 66.0 69.3 75.1  SER-85   GLN-86  9.9 10.4 -28.5 37.1 155.0 167.7 429.2  GLN-86   GLU-87  9.1 10.2 -46.5 47.0 109.4 118.7 -468.4 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