Rig-I Helicase Domain

(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
 GLU-449   LEU-450  22.5 22.6 1.5 -5.4 71.6 72.3 -27.8
 LEU-450   GLU-451  19.0 19.1 -11.4 13.0 150.8 156.4 24.2
 GLU-451   GLN-452  20.2 19.9 -18.6 9.6 92.2 95.6 -23.6
 GLN-452   VAL-453  23.0 23.2 -24.7 33.8 81.5 73.1 -40.3
 VAL-453   VAL-454  20.4 21.6 31.8 -8.2 42.2 53.3 95.9
 VAL-454   TYR-455  17.8 19.6 -38.9 75.6 121.6 150.6 85.8
 TYR-455   LYS-456  17.8 20.4 -43.3 71.6 150.3 124.3 172.0
 LYS-456   PRO-457  15.7 17.0 -5.5 8.8 120.9 155.6 5.8
 PRO-457   GLN-458  17.4 18.2 -24.0 7.7 125.0 120.5 -79.6

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-753   ALA-754  6.8 6.2 11.1 -10.2 44.6 53.7 16.4
 ALA-754   ASN-755  4.5 3.7 18.4 -6.6 21.2 11.5 55.5
 ILE-757   LYS-758  8.9 8.1 6.2 -20.5 22.5 32.2 -78.1
 LYS-758   GLU-759  6.7 6.0 18.3 -7.3 45.2 32.8 78.8
 GLU-759   LYS-760  8.2 7.0 -10.2 1.7 98.5 97.1 -26.4
 LYS-760   ILE-761  11.6 10.7 19.3 -9.1 56.4 73.4 65.7

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