Carbonic Anhydrase 2

(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-106   HIS-107  10.0 10.9 9.4 5.3 159.3 95.5 2.7
 HIS-107   THR-108  8.5 7.9 169.9 60.6 116.9 77.1 6.2
 THR-108   VAL-109  11.0 6.3 170.0 66.0 139.8 138.7 -134.3

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
 LEU-118   HIS-119  10.7 20.3 30.8 23.7 76.2 148.5 -18.2
 HIS-119   LEU-120  7.2 22.2 34.9 -50.2 134.5 135.1 13.9
 LEU-120   VAL-121  7.9 20.6 48.8 42.2 83.0 147.7 -24.1
 VAL-121   HIS-122  5.3 21.6 -163.3 28.5 71.4 73.9 31.0
 HIS-122   TRP-123  7.7 19.6 -77.2 -179.5 96.7 148.3 25.9
 TRP-123   ASN-124  8.9 21.6 35.9 -3.7 78.6 28.7 -218.9
 ASN-124   THR-125  12.2 20.9 28.9 -61.8 138.5 82.4 25.5
 THR-125   LYS-127  14.9 17.4 -166.6 -58.6 92.8 167.8 60.7

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
 ASP-130   PHE-131  11.5 8.2 -44.9 -79.4 53.2 53.9 69.7
 PHE-131   GLY-132  8.1 4.6 -168.1 -76.9 83.9 76.2 -32.0
 GLY-132   LYS-133  9.3 2.6 -166.4 -80.4 50.9 68.4 -95.0

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