72 Kda Type IV Collagenase

(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
 GLU-438   ILE-439  5.6 5.8 -11.9 -58.9 136.4 155.3 -343.2
 ILE-439   CYS-440  7.4 6.6 36.7 40.3 12.1 49.8 396.5
 CYS-440   LYS-441  8.3 9.8 5.2 -71.6 80.3 73.5 -63.0
 LYS-441   GLN-442  9.4 9.9 56.4 -31.9 51.3 64.3 100.6
 GLN-442   ASP-443  6.7 6.7 -26.1 -23.3 118.7 125.5 -162.4

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
 THR-467   VAL-468  16.4 16.7 -7.2 -10.9 67.3 77.0 60.8
 VAL-468   THR-469  20.0 20.4 82.3 -59.5 159.9 153.3 -143.1
 THR-469   PRO-470  21.3 20.7 172.5 -28.7 106.9 115.9 -208.9

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
 LYS-473   PRO-474  15.3 16.1 24.0 -11.0 131.4 118.4 -4.0
 PRO-474   MET-475  13.6 13.6 -52.5 39.7 24.2 17.5 51.0
 MET-475   GLY-476  12.6 13.2 -55.9 27.2 81.8 83.3 19.3

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