DNA Polymerase III, Beta Chain

(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
 ASP-115   PHE-116  20.4 20.6 -1.7 2.4 99.0 94.9 36.8
 PHE-116   PRO-117  17.0 17.2 -5.3 -14.9 109.4 110.0 -102.2
 PRO-117   ASN-118  14.2 14.6 -68.9 30.3 46.6 53.5 189.1
 ASN-118   LEU-119  12.7 12.8 19.8 -12.2 55.6 72.4 47.4
 LEU-119   ASP-120  9.8 11.1 -10.1 -12.8 72.9 49.4 46.3
 ASP-120   ASP-121  11.8 13.7 -13.9 26.8 49.2 78.9 -157.8
 ASP-121   TRP-122  11.9 12.3 -4.5 29.1 122.3 127.9 86.5
 TRP-122   GLN-123  11.7 12.3 16.3 -12.3 135.0 126.8 -30.2

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
 ILE-223   ARG-224  4.8 5.1 -2.2 1.8 135.5 133.7 37.3
 ARG-224   ALA-225  3.2 3.5 2.8 -1.6 54.3 48.1 8.0
 ALA-225   HIS-226  3.6 3.1 4.2 13.3 38.5 41.5 50.9

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
 ILE-231   PHE-232  2.2 2.3 -2.9 1.7 162.9 167.9 -6.5
 PHE-232   THR-233  2.3 2.0 -4.3 3.8 119.0 120.8 56.0
 THR-233   SER-234  1.5 1.9 -3.9 -4.8 162.9 162.7 -36.0

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