Diaminopimelate Epimerase

(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
 ILE-114   ARG-115  5.4 5.3 6.2 -4.4 75.0 71.5 26.1
 ARG-115   VAL-116  2.4 2.1 -4.4 1.8 50.8 49.5 13.1
 VAL-116   ASN-117  1.2 1.6 3.2 4.3 91.3 88.7 64.1
 ASN-117   MET-118  4.1 4.2 -5.5 8.2 88.4 87.4 3.3

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
 LEU-258   TYR-259  8.5 8.4 -0.7 4.7 100.9 100.8 6.0
 TYR-259   MET-260  4.8 4.7 -6.0 -3.6 35.2 36.8 36.1
 MET-260   THR-261  2.1 2.2 1.6 -1.3 79.2 77.5 9.1
 THR-261   GLY-262  1.8 1.6 -1.4 -14.1 46.5 46.8 40.8

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