Chitinase C

(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-102   PRO-103  9.3 9.2 7.7 -9.0 141.9 143.6 16.7
 PRO-103   ASN-104  9.8 9.4 11.3 3.7 112.2 110.0 -67.2
 ASN-104   ARG-105  6.1 5.6 -14.3 18.4 131.0 133.3 62.7
 ARG-105   ASN-106  5.0 5.2 -17.8 -0.9 72.5 73.4 83.0
 ASN-106   ALA-107  4.9 4.7 11.7 -13.5 60.2 59.5 -19.1
 ALA-107   PHE-108  8.6 8.4 14.2 -16.5 22.1 22.3 -20.4
 PHE-108   TYR-109  8.3 7.7 9.3 -15.0 47.8 51.2 -4.0
 TYR-109   THR-110  6.9 6.7 16.4 -23.9 91.7 101.9 -55.5
 THR-110   TYR-111  10.4 10.2 -6.5 13.3 129.7 133.9 45.5

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
 PHE-152   TYR-153  0.7 0.8 0.5 -10.4 70.5 70.3 21.3
 TYR-153   ILE-154  2.6 2.6 10.5 -0.7 27.9 25.5 55.6
 ILE-154   LYS-155  4.3 4.3 -4.5 6.0 118.7 115.5 1.0

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-220   TRP-221  4.8 4.5 4.1 0.3 106.6 104.1 -25.7
 TRP-221   LYS-222  4.6 4.3 -13.0 4.1 14.7 17.4 78.9
 LYS-222   THR-223  4.5 4.2 7.0 -6.7 98.2 99.3 -33.0
 THR-223   GLY-224  1.5 1.4 -0.7 1.6 102.9 105.4 2.3

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