Lysyl-Trna Synthetase

(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
 PRO-426   GLU-427  12.6 12.7 -29.0 28.3 68.9 71.0 14.5
 GLU-427   ASP-428  9.7 10.3 -13.1 19.0 95.2 90.1 42.8
 ASP-428   VAL-429  8.5 8.4 -26.8 24.2 147.5 141.1 24.3
 VAL-429   LYS-430  7.1 7.0 12.6 3.5 86.1 77.6 80.9
 LYS-430   PHE-431  6.0 5.9 5.4 7.0 119.3 115.1 -30.4

Downloading Image

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