Kv4 Potassium Channel-Interacting Protein Kchip1b

(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
 TRP-129   THR-130  9.9 9.6 -3.2 0.7 13.0 10.5 10.1
 THR-130   PHE-131  9.4 9.1 -2.9 3.8 61.5 66.2 1.1
 PHE-131   ASN-132  5.9 5.5 -1.4 3.7 73.5 76.9 -15.6

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-147   MET-148  4.4 4.0 -7.0 4.4 145.9 142.1 -14.0
 MET-148   ASP-149  5.2 5.1 -11.5 16.5 94.3 87.5 -9.9
 ASP-149   ILE-150  8.0 8.1 -16.0 2.2 52.5 58.4 39.7

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
 PRO-171   ARG-172  10.5 9.5 87.7 -17.7 81.4 88.9 60.5
 ARG-172   GLN-173  7.2 6.6 23.1 -30.1 71.5 74.6 20.1
 GLN-173   HIS-174  9.4 9.5 24.3 -17.7 14.7 13.0 35.6

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
 LYS-184   ASN-185  9.9 11.2 9.6 -4.2 77.4 79.2 -11.7
 ASN-185   LYS-186  11.6 12.5 -7.8 -2.6 163.3 162.0 -23.9
 LYS-186   ASP-187  11.1 11.4 2.6 13.7 76.9 74.6 46.6

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
 GLY-188   ILE-189  7.2 7.3 8.9 5.6 59.9 55.6 56.6
 ILE-189   VAL-190  5.3 5.5 4.0 -12.2 41.9 45.6 -38.9
 VAL-190   THR-191  2.9 3.5 -0.8 -3.0 139.8 141.2 -7.4
 THR-191   LEU-192  3.3 3.4 -0.8 1.1 123.1 123.7 1.5
 LEU-192   ASP-193  0.9 0.9 -3.0 0.6 113.6 111.6 -20.8

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
 GLU-197   SER-198  7.7 9.1 8.0 16.8 133.3 135.2 -63.7
 GLN-200   GLU-201  11.2 12.0 -35.7 -7.8 88.3 75.0 24.2

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