Igm-Kappa Cold Agglutinin (Heavy Chain)

(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-84   VAL-85  12.9 13.0 9.3 -6.0 85.4 90.9 543.6
 VAL-85   THR-86  11.6 11.4 15.4 -0.7 111.7 114.4 -375.2
 THR-86   ALA-87  8.1 7.8 -8.1 5.5 86.6 85.5 -115.0
 ALA-87   ALA-88  7.8 7.5 -0.7 -0.6 151.5 148.5 -119.8
 ALA-88   ASP-89  7.9 7.8 2.3 4.3 77.3 74.0 81.6
 ASP-89   THR-90  11.4 11.1 -1.2 -6.3 60.5 64.3 76.1

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
 LEU-115   VAL-116  20.5 20.4 4.4 6.6 113.9 115.0 70.3
 VAL-116   THR-117  17.8 17.7 -1.8 9.4 81.9 73.9 14.3
 THR-117   VAL-118  14.7 14.7 -4.2 2.1 76.2 78.8 247.2

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