Lactoferrin

(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
 ARG-1089   THR-1090  2.7 2.4 26.2 -1.7 62.1 60.0 33.4
 THR-1090   HIS-1091  1.8 1.0 41.7 17.6 10.8 17.8 112.2
 HIS-1091   TYR-1092  2.3 1.5 -13.0 -1.4 95.0 90.7 18.1
 TYR-1092   TYR-1093  5.2 4.6 -4.5 6.6 152.0 144.4 5.6

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
 LEU-1247   ALA-1248  9.4 9.4 16.5 -13.5 73.9 74.9 -11.5
 ALA-1248   ARG-1249  6.6 6.6 11.6 -24.5 7.0 15.7 -8.0
 ARG-1249   VAL-1250  5.6 5.3 0.2 -30.5 94.0 100.7 28.5
 VAL-1250   PRO-1251  1.9 1.5 45.1 20.3 28.0 33.6 87.4
 PRO-1251   SER-1252  2.0 1.8 -12.1 -6.4 109.4 106.6 1.5

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