Gtpase Hras

(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
 ILE-21   GLN-22  10.7 10.4 -19.7 9.3 35.2 43.9 19.7
 GLN-22   LEU-23  8.4 8.0 8.9 -12.0 68.3 69.8 0.1
 LEU-23   ILE-24  5.4 5.0 -6.5 8.0 110.0 111.4 -1.0

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
 VAL-44   VAL-45  5.6 6.6 9.4 -7.6 99.0 96.7 20.6
 VAL-45   ILE-46  7.8 8.8 -0.1 -3.1 109.3 109.2 2.0
 ILE-46   ASP-47  7.3 8.6 -8.1 8.3 85.3 85.4 -1.6

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