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
 GLN-113   ILE-114  6.3 5.9 5.5 -9.5 138.5 143.0 -1.8
 ILE-114   ARG-115  3.3 3.1 14.8 -7.5 81.9 75.4 37.9
 ARG-115   VAL-116  1.9 1.3 4.2 -7.7 123.9 126.3 19.3
 VAL-116   ASN-117  3.0 3.2 -2.3 2.4 84.0 85.7 31.9
 ASN-117   MET-118  6.2 6.3 3.1 -1.2 80.9 86.9 6.4
 MET-118   GLY-119  8.9 8.9 -3.4 0.1 66.8 65.4 -19.6

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


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
 MET-260   THR-261  4.4 4.3 10.4 -5.4 81.5 79.8 6.0
 THR-261   GLY-262  2.0 1.4 0.9 -18.1 138.0 137.6 51.5
 GLY-262   GLU-263  2.0 2.2 7.1 27.3 68.5 68.0 37.8

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