Eosinophil Cationic 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
 ASN-19   PRO-20  12.7 12.2 -11.1 0.7 36.0 34.6 71.0
 PRO-20   PRO-21  9.7 9.2 -5.2 12.1 33.4 45.5 -46.8
 PRO-21   ARG-22  9.9 9.4 0.6 -4.2 96.8 89.3 3.9
 ARG-22   CYS-23  7.8 7.6 2.5 9.7 82.8 91.3 10.7
 CYS-23   THR-24  4.1 3.8 -3.9 -1.1 35.7 33.8 25.8
 THR-24   ILE-25  2.9 2.7 2.4 -4.3 100.5 103.4 -7.1

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-39   GLN-40  8.1 8.2 11.2 -4.7 124.2 129.4 -33.7
 GLN-40   ASN-41  5.7 5.8 11.6 -15.6 117.1 115.6 14.7
 ASN-41   THR-42  2.7 3.0 -3.6 6.5 61.3 63.9 29.0

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-79   LEU-80  9.0 8.9 1.6 -20.0 125.5 122.2 125.3
 LEU-80   LEU-81  6.3 6.1 2.7 -2.4 158.8 149.4 -40.2
 LEU-81   HIS-82  5.8 5.4 6.2 -7.3 103.9 98.7 52.2

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
 ALA-99   ASP-100  7.3 7.3 -0.4 -0.6 33.6 37.9 -5.9
 ASP-100   ARG-101  7.6 7.3 2.1 0.0 134.8 140.2 46.7
 ARG-101   PRO-102  8.9 8.4 -18.0 -1.3 30.6 44.7 102.7
 PRO-102   GLY-103  9.8 9.0 0.9 -7.3 142.7 152.2 40.4
 GLY-103   ARG-104  9.2 9.2 8.7 12.2 140.8 133.5 -110.5
 ARG-104   ARG-105  8.8 8.8 -6.7 20.2 39.0 47.4 -71.8

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