General Control Protein Gcn4 And Tropomyosin 1 Alpha Chain

(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
 ALA-211   GLU-212  1.9 1.2 -26.2 15.4 37.6 51.4 48.5
 GLU-212   LYS-213  2.4 2.7 3.6 11.8 114.1 109.8 -39.1
 LYS-213   TYR-214  4.6 4.3 44.4 -26.1 50.4 47.6 59.7
 TYR-214   SER-215  6.5 6.1 -19.8 11.1 95.1 81.2 -20.0
 SER-215   GLN-216  7.2 7.8 -3.8 9.1 36.9 34.9 -52.7

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