5'-Nucleotidase

(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-326   TRP-327  13.3 13.2 -13.4 8.9 51.5 48.5 -2.7
 TRP-327   ARG-328  12.9 12.8 -5.2 1.0 58.0 55.9 7.5
 ARG-328   ILE-329  10.6 10.8 -8.9 12.8 114.8 110.1 -1.1
 ILE-329   LYS-330  7.8 7.8 -8.7 3.2 66.6 63.0 0.5
 LYS-330   LEU-331  7.5 6.8 10.6 -13.8 155.7 161.2 3.1
 LEU-331   ASP-332  6.9 6.7 19.9 9.8 87.2 94.8 5.5
 ASP-332   ASP-333  4.7 5.2 14.8 -26.2 75.4 106.7 19.5
 ASP-333   TYR-334  2.6 1.6 38.6 -28.3 141.1 167.0 -1.3
 TYR-334   SER-335  3.6 2.2 23.3 -63.8 121.4 108.9 7.6
 SER-335   THR-336  0.3 5.0 30.3 35.5 84.9 62.1 6.1
 THR-336   GLN-337  3.3 5.0 -40.3 -26.5 78.9 55.0 29.1
 GLN-337   GLU-338  5.5 6.1 -12.4 -6.3 29.3 32.7 20.9
 GLU-338   LEU-339  8.1 8.3 -1.2 14.1 48.8 49.1 -2.3

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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