Cmp-N-Acetylneuraminate-Beta-Galactosamide-Alpha-2,3- Sialyltransferase

(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  TYR-231   LEU-232  20.5 20.5 5.8 -10.6 18.7 17.5 -38.8  LEU-232   PRO-233  18.3 18.4 -4.1 5.3 85.1 86.9 -6.5  PRO-233   LEU-234  16.0 16.0 42.4 -9.0 39.9 40.0 224.1  LEU-234   PHE-235  12.8 12.7 20.4 -32.5 64.8 47.4 76.2  PHE-235   ASP-236  12.0 14.3 43.5 -15.7 82.5 92.0 -58.3  ASP-236   ALA-237  14.7 17.8 18.1 45.3 99.5 102.4 -185.7  ALA-237   SER-238  15.3 19.2 -53.4 29.1 97.6 137.9 -98.3  SER-238   GLU-239  18.9 21.5 -19.0 30.9 133.0 134.4 23.9  GLU-239   LEU-240  18.9 18.6 -52.7 15.3 91.0 71.2 120.7  LEU-240   LYS-241  17.7 17.1 -19.3 12.4 90.0 85.3 8.7 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  TYR-348   TRP-349  9.2 8.6 -7.9 5.1 49.4 50.0 53.7  TRP-349   LEU-350  7.2 7.0 9.5 -0.8 55.2 50.6 61.0  LEU-350   LYS-351  9.4 9.0 5.2 -7.8 71.0 71.1 -13.1 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

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  TYR-354   ALA-355  5.4 5.1 1.8 -5.8 93.5 94.2 -24.4  ALA-355   LEU-356  9.0 8.7 0.0 2.4 27.2 31.3 -2.1  LEU-356   PHE-357  9.7 9.6 -3.4 5.5 106.2 105.0 -10.4  PHE-357   THR-358  7.2 7.1 -6.9 13.5 56.9 56.2 17.8  THR-358   GLN-359  9.0 8.9 -12.9 4.1 101.2 99.9 -26.5  GLN-359   SER-360  12.2 12.2 -5.9 5.7 148.5 145.0 46.8  SER-360   GLY-361  11.7 11.8 -5.7 12.5 85.3 85.7 -1.9  GLY-361   ILE-362  12.0 12.2 0.9 -6.1 68.0 71.6 -28.0  ILE-362   PRO-363  8.7 8.9 -9.2 2.2 38.2 41.9 46.2  PRO-363   ILE-364  8.4 8.7 5.1 -1.3 90.6 88.3 -3.3 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