Dihydrodipicolinate Synthase

(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
 LYS-245   ILE-246  7.7 7.5 5.7 3.6 48.3 51.8 328.7
 ILE-246   LEU-247  5.7 5.6 -5.1 2.0 115.4 117.9 -51.2
 LEU-247   PHE-248  2.7 2.6 3.8 1.9 36.2 37.7 152.7
 PHE-248   CYS-249  5.2 5.2 -3.0 1.4 124.7 124.6 -51.9
 CYS-249   GLU-250  6.1 6.1 1.1 -1.3 16.5 17.0 33.5

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
 ILE-286   GLU-287  6.7 6.6 -4.1 3.9 131.6 133.5 -100.8
 GLU-287   GLU-288  9.4 9.2 -1.2 6.2 145.4 142.4 330.0
 GLU-288   VAL-289  10.8 10.8 -2.8 -1.2 128.0 128.8 -61.6

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