Adenylate Kinase (Adk) (E.C.2.7.4.3)

(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
 ARG-123   ARG-124  2.1 1.6 8.9 0.3 118.5 122.9 -6.3
 ARG-124   VAL-125  5.7 5.3 9.7 -3.5 86.5 89.5 -6.9
 VAL-125   HIS-126  8.3 7.9 -21.9 38.7 71.5 74.0 37.4

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-143   GLY-144  13.3 13.4 6.7 -1.0 14.0 28.9 -22.2
 GLY-144   LYS-145  12.6 12.9 -9.1 12.9 101.2 93.4 -9.4
 LYS-145   ASP-146  14.5 14.8 -9.9 -9.2 63.7 61.3 51.0
 ASP-146   ASP-147  14.6 14.2 -23.9 17.7 36.3 39.9 26.1

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