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
 ASN-124   VAL-125  13.5 13.2 -9.0 0.8 69.8 65.6 12.6
 VAL-125   ASP-126  10.6 10.7 -12.1 11.0 53.1 55.6 8.3
 ASP-126   ALA-127  13.1 13.4 27.8 -30.9 59.8 57.1 -57.0
 ALA-127   GLY-128  15.9 15.5 13.4 -28.0 62.8 69.7 -119.5
 GLY-128   GLU-129  14.2 13.6 -0.9 9.7 148.5 150.6 53.3
 GLU-129   ARG-130  12.0 11.7 6.4 -14.9 100.7 96.5 60.2
 ARG-130   ALA-131  9.0 8.6 5.2 13.2 29.6 19.7 156.2
 ALA-131   LYS-132  6.2 6.4 -1.0 20.2 108.4 111.4 62.6
 LYS-132   GLN-133  7.8 8.6 -3.3 8.1 113.5 108.4 51.7

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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