Ig Epsilon Chain C Region

(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  LYS-435   THR-436  4.8 4.6 -2.9 -6.8 54.7 52.9 72.8  THR-436   SER-437  1.2 0.9 -37.5 4.0 67.0 80.4 46.5  SER-437   GLY-438  2.3 3.1 -66.5 77.4 94.6 69.7 -14.2  GLY-438   PRO-439  5.3 5.3 2.7 4.5 44.7 45.5 -5.5 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-441   ALA-442  10.4 10.5 -7.3 0.8 21.3 25.1 67.6  ALA-442   PRO-443  10.3 10.0 5.1 7.2 109.7 111.8 -26.6  PRO-443   GLU-444  10.2 10.1 11.0 -9.5 136.5 132.3 -17.9  GLU-444   VAL-445  13.2 13.2 -26.4 28.9 50.2 49.4 -9.6 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-471   GLU-472  4.7 4.9 -5.3 -15.0 46.5 48.2 120.9  GLU-472   ASP-473  5.9 6.6 11.8 -9.0 144.7 138.9 -40.5  ASP-473   ILE-474  3.5 4.3 -10.9 21.2 30.1 32.5 -110.3  ILE-474   SER-475  4.0 4.6 12.1 -12.0 137.0 135.7 30.7 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  PHE-522   ILE-523  10.0 9.8 7.1 3.5 36.2 32.8 106.1  ILE-523   CYS-524  8.6 8.1 -1.2 -5.2 146.8 148.1 -93.7  CYS-524   ARG-525  8.9 8.5 -4.4 16.0 122.9 122.6 93.3 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  HIS-528   GLU-529  3.5 3.0 1.0 12.0 105.7 113.7 -24.0  GLU-529   ALA-530  5.0 4.0 -10.6 -7.1 85.3 91.7 15.3  ALA-530   ALA-531  7.9 7.4 -20.5 29.8 144.6 149.4 85.8 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