Vitamin B12 Transport Protein Btuf

(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
 ALA-148   GLN-149  12.9 13.0 -0.4 1.7 143.3 143.4 5.8
 GLN-149   TYR-150  13.1 13.3 -5.1 8.8 93.3 92.2 -8.3
 TYR-150   ALA-151  11.2 11.2 -13.8 -19.9 28.2 27.9 259.9

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
 ASP-242   TRP-243  10.7 10.7 -8.5 3.7 129.1 133.8 -50.3
 TRP-243   PHE-244  7.8 8.2 -0.3 21.7 143.7 146.3 128.7
 PHE-244   GLU-245  6.5 6.7 12.1 0.5 54.2 45.2 86.3
 GLU-245   ARG-246  10.0 10.1 -50.5 46.9 120.8 127.7 -45.5
 ARG-246   ALA-247  11.4 11.6 5.4 -7.2 47.5 52.2 -20.4
 ALA-247   SER-248  10.8 10.8 -2.8 4.3 84.2 83.6 -41.8
 SER-248   PRO-249  12.3 12.3 5.7 -3.9 114.0 118.9 14.7
 PRO-249   ARG-250  11.9 12.3 -2.7 -0.3 40.9 39.0 30.7
 ARG-250   ILE-251  10.0 10.5 -8.5 -3.7 103.7 101.8 -1.6
 ILE-251   ILE-252  6.9 7.4 8.8 -7.5 82.8 86.0 11.7
 ILE-251   ILE-252  6.9 7.4 8.8 -7.5 82.8 86.0 11.7

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-251   ILE-252  6.9 7.4 8.8 -7.5 82.8 86.0 11.7
 ILE-251   ILE-252  6.9 7.4 8.8 -7.5 82.8 86.0 11.7
 ILE-252   LEU-253  6.9 6.7 2.5 10.2 25.2 22.0 87.0
 LEU-253   ALA-254  6.1 6.3 1.2 -9.3 87.6 84.2 -6.6

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