Sialic Acid-Binding Periplasmic Protein Siap

(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   GLY-125  7.7 7.5 8.1 0.8 92.9 92.3 -34.0
 ASN-124   GLY-125  9.0 9.4 8.1 0.8 88.4 86.9 -8.4
 GLY-125   THR-126  5.6 5.8 -5.3 -10.8 31.3 31.7 58.3
 ASN-124   GLY-125  7.7 7.5 8.1 0.8 92.9 92.3 -34.0
 ASN-124   GLY-125  9.0 9.4 8.1 0.8 88.4 86.9 -8.4
 GLY-125   THR-126  5.6 5.8 -5.3 -10.8 31.3 31.7 58.3
 THR-126   ARG-127  3.0 3.1 13.1 -8.3 83.7 84.9 30.4
 ARG-127   GLN-128  1.5 1.1 -1.4 -2.6 94.1 94.5 21.1

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
 HIS-209   ILE-210  16.2 15.9 -6.2 0.5 107.2 111.1 -50.2
 ILE-210   LEU-211  12.6 12.7 -6.7 -10.4 31.8 31.9 213.8
 LEU-211   ASN-212  9.7 9.7 22.0 -15.4 84.6 80.6 -20.7
 ASN-212   ASP-213  7.9 8.1 4.2 -7.2 123.5 122.6 97.2
 ASP-213   GLN-214  4.5 4.8 -8.1 7.4 84.8 86.4 70.5
 HIS-209   ILE-210  2.2 2.7 -6.2 0.5 110.7 110.6 -8.7
 ILE-210   LEU-211  1.8 1.7 -6.7 -10.4 41.4 38.4 62.1
 LEU-211   ASN-212  5.1 5.0 22.0 -15.4 89.7 86.5 -9.8
 ASN-212   ASP-213  7.4 7.6 4.2 -7.2 112.2 112.2 29.6
 HIS-209   ILE-210  16.2 15.9 -6.2 0.5 107.2 111.1 -50.2
 ILE-210   LEU-211  12.6 12.7 -6.7 -10.4 31.8 31.9 213.8
 LEU-211   ASN-212  9.7 9.7 22.0 -15.4 84.6 80.6 -20.7
 ASN-212   ASP-213  7.9 8.1 4.2 -7.2 123.5 122.6 97.2
 ASP-213   GLN-214  4.5 4.8 -8.1 7.4 84.8 86.4 70.5
 ASN-208   HIS-209  4.0 4.5 4.0 4.6 25.8 21.7 32.9
 HIS-209   ILE-210  2.2 2.7 -6.2 0.5 110.7 110.6 -8.7
 ILE-210   LEU-211  1.8 1.7 -6.7 -10.4 41.4 38.4 62.1
 LEU-211   ASN-212  5.1 5.0 22.0 -15.4 89.7 86.5 -9.8
 ASN-212   ASP-213  7.4 7.6 4.2 -7.2 112.2 112.2 29.6

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


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
 MET-279   LYS-280  5.3 5.6 1.2 4.1 26.9 22.2 33.1
 LYS-280   PRO-281  6.0 6.0 5.4 -3.3 43.4 50.0 13.2
 PRO-281   TYR-282  5.4 5.2 1.2 -6.0 101.9 104.8 5.3
 TYR-282   TYR-283  3.2 2.8 10.8 -6.2 74.8 78.3 26.2

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