Protein-Glutamine Gamma-Glutamyltransferase

(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
 ARG-458   ALA-459  19.7 19.3 -20.2 37.0 167.0 164.0 11.3
 ALA-459   ASN-460  19.0 19.1 -28.0 -177.3 110.5 116.0 26.8
 ASN-460   HIS-461  17.2 18.0 -48.6 -153.3 132.8 48.6 14.6
 GLY-472   MET-473  14.0 15.2 -10.8 19.1 138.4 162.2 7.8
 MET-473   ALA-474  14.0 14.9 -12.7 -4.5 96.3 103.4 -3.0
 ALA-474   MET-475  12.9 13.5 -5.0 15.3 153.2 155.7 5.0

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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