Ancestral Protein Cdt-Anc1

(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
 MET-107   THR-108  6.2 6.1 15.4 -15.6 35.0 35.2 -3.4
 THR-108   ALA-109  4.3 3.5 33.0 -41.4 105.2 111.4 7.3
 ALA-109   GLY-110  1.8 1.5 25.5 6.7 35.6 39.7 71.0

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
 PRO-203   PHE-204  10.1 9.8 2.4 -5.3 131.9 127.4 2.1
 PHE-204   THR-205  7.1 7.5 32.9 -13.0 85.0 84.0 16.6
 THR-205   HIS-206  3.6 4.0 -42.9 33.1 167.5 152.3 -34.3
 HIS-206   GLU-207  2.0 1.8 -24.1 -23.8 98.2 84.7 -10.6
 GLU-207   PRO-208  1.3 1.9 7.2 12.9 56.4 41.0 38.0
 PRO-208   LEU-209  4.6 4.8 -2.8 26.6 147.4 133.9 28.7
 LEU-209   GLY-210  5.7 5.8 27.9 -5.2 76.5 84.4 2.5
 GLY-210   PHE-211  9.4 9.4 7.8 -12.1 44.3 36.8 -19.8

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