D-3-Phosphoglycerate Dehydrogenase

(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
 VAL-313   ASN-314  7.9 7.5 3.9 -20.9 83.3 82.5 0.0
 ASN-314   VAL-315  6.6 5.4 159.3 -8.3 73.1 77.9 26.8
 VAL-315   GLY-316  3.9 3.7 -52.1 -137.0 154.2 30.7 -13.6
 GLY-316   GLY-317  4.9 3.2 -120.2 160.0 126.6 92.3 29.8
 GLY-317   GLY-318  5.8 5.6 -127.1 152.5 65.4 142.3 5.8
 GLY-318   VAL-319  6.7 8.0 127.7 27.0 99.4 35.6 -51.3
 VAL-319   VAL-320  8.0 4.8 -143.9 -65.9 147.3 133.4 101.3
 VAL-320   ASN-321  7.8 6.7 -9.8 28.1 87.7 79.4 -6.2
 ASN-321   GLU-322  11.4 10.5 12.1 -22.4 94.8 103.9 -0.6

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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