Complement C3 Alpha 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  CYS-1491   ALA-1492  5.0 5.3 35.3 -39.8 48.5 46.5 -33.5  ALA-1492   GLU-1493  8.1 7.9 54.8 -37.6 64.5 73.9 32.0  GLU-1493   GLU-1494  7.3 7.2 -42.4 55.3 154.0 163.6 101.8 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

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-1532   SER-1533  24.6 24.6 -21.4 25.9 162.9 161.3 -5.5  SER-1533   ASN-1534  22.8 22.4 13.2 6.5 88.0 84.6 78.0  ASN-1534   ASP-1535  20.5 20.2 28.0 -53.8 110.9 120.8 35.1  ASP-1535   PHE-1536  16.9 16.9 20.9 -3.5 156.8 155.5 -176.2  PHE-1536   ASP-1537  17.3 17.6 -8.6 -11.8 67.1 74.5 147.2  ASP-1537   GLU-1538  20.0 20.6 -26.3 37.8 76.2 68.8 29.1 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