Guanine Deaminase

(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  ALA-108   GLU-109  21.0 21.5 -0.8 -0.1 63.9 63.1 -35.6  GLU-109   ALA-110  23.4 23.9 4.4 -4.7 115.2 114.0 9.9  ALA-110   GLY-111  20.6 21.0 -13.3 6.0 36.9 36.9 95.0  GLY-111   PHE-112  19.4 19.4 3.4 -24.9 83.3 76.5 -111.6  PHE-112   ASP-113  16.8 17.1 -91.5 -1.0 93.5 113.9 -280.2  ASP-113   ASP-114  17.4 19.3 113.2 -56.0 27.9 88.0 510.5 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