Seryl-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
 LEU-40   LYS-41  5.7 5.0 10.3 1.3 88.9 96.8 -18.8
 LYS-41   LYS-42  5.9 5.9 -8.3 0.1 140.9 145.1 7.9
 LYS-42   ARG-43  7.1 7.0 23.3 1.0 96.7 91.3 -12.3

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


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
 LEU-87   ARG-88  4.7 4.7 15.2 -6.7 40.6 32.6 0.9
 ARG-88   GLU-89  3.9 4.3 10.3 -18.3 66.8 76.9 49.4
 GLU-89   LYS-90  3.9 3.3 16.2 -16.7 125.6 124.0 -34.1
 LYS-90   GLU-91  3.2 2.1 4.1 -7.0 91.1 87.7 -11.6

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