Penicillin-Binding Protein 2

(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
 ASP-89   ASN-90  4.3 4.5 14.5 -1.9 42.4 38.6 -38.0
 ASN-90   GLY-91  3.9 3.8 -160.8 136.2 101.2 105.4 23.5
 GLY-91   GLN-92  0.9 3.0 12.3 -14.0 135.6 114.8 29.7
 GLN-92   ARG-93  1.7 1.4 3.4 4.5 116.8 119.8 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
 ILE-291   ASP-292  3.6 3.8 -43.1 13.3 63.0 63.5 45.0
 ASP-292   THR-293  1.6 2.5 -1.5 -4.8 127.2 119.4 -5.1
 THR-293   ASN-294  2.5 2.3 35.5 -24.7 103.1 112.0 13.8

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