Chitinase B

(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
 ASN-241   ALA-242  7.5 6.8 -3.3 6.0 11.3 13.5 -30.5
 ALA-242   LEU-243  7.6 7.0 -14.2 3.3 65.5 67.3 75.7
 LEU-243   ARG-244  4.1 3.7 -0.5 4.6 77.2 85.4 12.1

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
 ALA-258   PHE-259  6.0 6.2 -8.0 0.1 82.4 86.9 45.6
 PHE-259   PRO-260  5.0 4.9 2.8 -7.0 132.3 127.1 19.3
 PRO-260   SER-261  6.5 6.3 -1.1 6.7 105.4 105.8 9.3

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
 ARG-439   TYR-440  2.5 2.6 -7.8 2.8 41.5 41.9 33.8
 TYR-440   THR-441  1.1 1.1 -14.2 23.0 93.0 93.5 -10.6
 THR-441   GLY-442  3.0 3.3 -8.8 3.8 38.8 35.8 25.1

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