Beta-Alanine 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
 THR-244   GLY-245  5.7 5.8 -4.7 -1.8 129.8 130.8 -52.4
 GLY-245   VAL-246  2.5 2.6 -0.1 0.0 57.4 62.2 69.5
 VAL-246   GLN-247  2.0 2.2 -3.1 -3.1 116.9 113.9 18.6

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
 SER-362   PRO-363  9.7 9.6 -3.8 7.1 79.8 79.7 35.1
 PRO-363   ALA-364  6.4 6.3 -11.3 7.2 132.3 134.6 -26.2
 ALA-364   VAL-365  3.2 3.4 -9.1 3.8 77.8 74.4 95.5
 VAL-365   ASN-366  2.3 2.4 3.1 3.5 74.4 72.0 25.0
 ASN-366   PHE-367  3.2 3.3 7.5 -4.2 86.3 85.7 -14.3

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