Fumarate Reductase Flavoprotein Subunit

(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
 VAL-229   GLN-230  1.4 1.8 6.1 -3.6 116.6 107.8 18.2
 GLN-230   TYR-231  2.9 2.7 -6.0 -13.6 24.9 29.3 45.0
 TYR-231   HIS-232  3.4 2.9 -0.1 3.0 66.0 67.6 25.0

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
 THR-353   ALA-354  3.0 2.9 -14.9 -7.5 42.9 47.2 51.1
 ALA-354   HIS-355  0.5 1.0 -7.1 15.9 106.1 107.4 27.2
 HIS-355   TYR-356  3.2 3.3 7.3 -9.0 122.6 121.5 -0.7

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