Udp-N-Acetylmuramoyl-L-Alanine:d-Glutamate Ligase

(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-298   LEU-299  5.6 5.0 6.0 -15.7 139.9 139.7 20.6
 LEU-299   PRO-300  2.9 2.7 -3.5 -14.5 70.7 67.5 32.8
 PRO-300   HIS-301  1.0 0.2 14.5 11.3 49.5 58.4 20.7
 HIS-301   ARG-302  3.8 3.7 -3.7 10.4 169.6 176.1 17.7

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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