A2,3-Sialyltransferase, A2,6-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
 PHE-247   ASN-248  2.7 2.9 47.1 -72.7 140.1 155.7 76.2
 ASN-248   ASP-249  0.7 0.8 11.3 2.0 77.3 82.4 5.4
 ASP-249   GLU-250  4.2 3.9 -6.0 -1.1 107.5 110.7 -17.3

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-330   ILE-331  9.3 10.1 -1.5 9.1 100.6 105.5 35.5
 ILE-331   PRO-332  5.7 6.4 7.4 0.3 83.9 81.9 35.0
 PRO-332   ALA-333  6.5 7.5 -12.6 -9.0 47.6 47.1 45.3

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-334   ILE-335  7.3 9.1 8.3 8.0 71.5 82.1 6.8
 ILE-335   SER-336  3.8 5.6 35.0 1.1 1.0 12.5 129.3
 SER-336   PHE-337  5.0 6.2 -32.1 16.1 116.8 109.0 9.6

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
 VAL-391   MET-392  9.9 10.5 -8.1 -3.2 99.2 101.8 1.5
 MET-392   ARG-393  6.5 6.8 1.7 4.3 146.7 139.7 -11.3
 ARG-393   ARG-394  5.2 5.7 -4.0 4.1 62.5 80.2 1.6
 ARG-394   LEU-395  8.5 9.0 0.5 -7.5 66.9 51.6 11.4
 LEU-395   GLY-396  9.0 8.6 13.5 -11.9 94.9 89.3 0.7
 GLY-396   ILE-397  6.1 5.9 7.0 -16.9 31.3 42.0 -38.7
 ILE-397   ILE-398  5.0 3.6 -1.4 25.0 85.1 67.5 -3.6

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