Recombinase Cre

(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
 GLY-128   GLU-129  7.5 7.9 -33.7 -6.8 20.5 26.6 220.9
 GLU-129   ARG-130  6.7 6.9 16.3 -19.3 91.0 84.1 31.8
 ARG-130   ALA-131  3.1 3.4 26.6 -5.5 154.3 154.8 -108.2
 ALA-131   LYS-132  1.6 2.7 -3.5 9.5 82.9 87.3 -20.1
 LYS-132   GLN-133  1.7 1.2 11.2 -17.1 119.5 119.1 48.4
 GLN-133   ALA-134  4.6 4.5 -27.3 28.4 62.5 71.9 -4.6
 ALA-134   LEU-135  7.4 7.2 1.5 -1.9 54.0 50.0 -4.3

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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