Hemophore Hasa

(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  GLY-48   SER-49  5.7 5.2 12.1 28.0 76.8 34.2 1.4  SER-49   LEU-50  4.4 2.3 144.4 -13.0 72.1 94.4 12.6  LEU-50   SER-51  3.1 3.4 -124.5 -25.2 52.8 41.2 56.4  SER-51   GLY-52  5.0 5.4 -8.9 5.7 111.4 94.5 4.6  GLY-52   SER-53  8.2 8.2 37.2 -14.9 108.5 106.4 -7.3 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