Cyanoglobin

(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
 TYR-22   GLU-23  7.4 7.8 -10.4 -6.5 95.5 82.7 80.2
 GLU-23   ARG-24  8.2 8.2 -2.7 4.7 66.5 59.1 12.3
 ARG-24   VAL-25  5.3 5.3 3.7 -12.2 175.7 170.1 46.2

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
 ASN-80   GLY-81  4.9 5.2 0.2 -2.3 150.5 156.1 8.8
 GLY-81   GLU-82  7.3 7.4 -2.6 11.2 50.7 54.6 -27.9
 GLU-82   HIS-83  5.6 6.0 5.5 -12.2 125.3 123.1 33.8

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


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-88   GLU-89  5.8 5.6 -5.3 2.5 130.4 131.1 -25.9
 GLU-89   ASP-90  5.0 5.0 1.6 7.6 54.6 55.5 46.6
 ASP-90   LEU-91  1.4 1.3 -4.3 4.5 136.1 141.0 11.9

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