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
 GLN-48   THR-49  3.7 3.2 11.9 -25.0 22.2 19.7 -22.7
 THR-49   GLU-50  5.4 4.1 20.6 3.1 80.3 86.3 0.7
 GLU-50   ARG-51  8.7 7.8 -0.4 -10.0 88.6 92.2 17.6
 ARG-51   ASN-52  8.2 8.2 1.8 5.5 29.1 23.3 35.9

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
 GLY-77   GLU-78  9.8 9.8 25.5 -22.4 14.0 7.4 24.6
 GLU-78   GLU-79  10.4 10.2 -7.7 11.9 109.0 105.0 32.2
 GLU-79   ALA-80  8.1 7.8 11.7 -15.7 104.0 106.4 11.8

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