Fatty Acid-Binding Protein

(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
 SER-3   GLY-4  3.7 3.6 2.1 6.6 148.9 147.0 -65.9
 GLY-4   THR-5  4.7 4.7 -18.1 6.4 36.9 38.2 137.4
 THR-5   TRP-6  3.7 3.6 -2.2 3.1 69.9 67.3 -1.3

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
 ILE-37   VAL-38  1.3 1.5 -5.0 -0.5 30.3 32.2 61.2
 VAL-38   GLU-39  1.9 2.0 -6.0 1.0 49.9 52.7 3.2
 GLU-39   ILE-40  1.9 1.8 -9.9 9.4 24.1 21.9 -11.7

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


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
 LYS-88   LEU-89  11.6 11.5 5.8 -0.3 79.0 88.0 -5.5
 LEU-89   VAL-90  9.8 9.4 -8.7 -0.5 72.2 69.3 75.3
 VAL-90   THR-91  13.1 12.5 16.7 -15.6 86.4 89.4 85.4

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