Manganese-Dependent Inorganic Pyrophosphatase

(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  LYS-188   ALA-189  7.7 8.3 -7.5 4.1 146.9 147.3 -13.9  ALA-189   GLY-190  8.6 9.5 -10.8 13.1 101.9 107.7 -20.1  GLY-190   THR-191  5.6 6.7 -13.1 25.6 99.4 108.2 3.8  THR-191   ASN-192  3.2 3.8 26.9 5.4 19.7 9.0 140.6  ASN-192   LEU-193  3.9 3.9 10.7 -18.7 59.9 66.3 -22.9  LEU-193   ALA-194  0.3 0.4 -21.6 11.7 160.5 163.5 -41.9 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