Chemical elements
  Potassium
    Isotopes
    Energy
    Preparation
    Physical Properties
    Chemical Properties
    PDB 1a3w-1dul
    PDB 1dz4-1j95
    PDB 1jbr-1lqp
    PDB 1lrt-1o07
    PDB 1o76-1qb9
    PDB 1qj5-1t86
    PDB 1t87-1vq9
    PDB 1vqk-1yj9
    PDB 1yjn-2aop
    PDB 2apo-2f4v
    PDB 2fbw-2hg9
    PDB 2hh1-2oij
    PDB 2oiy-2uxb
    PDB 2uxc-2x20
    PDB 2x21-3c0y
    PDB 3c0z-3dix
    PDB 3diy-3f5w
    PDB 3f7j-3hqo
    PDB 3hqp-3l01
    PDB 3l0u-3oi5
    PDB 3oia-3r9b
    PDB 3rde-4e6k
    PDB 4edj-8gep
      4edj
      4eei
      4egu
      4ek1
      4ekn
      4enb
      4enc
      4eou
      4erd
      4ert
      4esk
      4evy
      4f7i
      4ff0
      4flp
      4fmw
      4fo4
      4fxs
      4g3r
      4gep
      5aop
      5cp4
      5gep
      6cp4
      6gep
      8gep

Potassium in the structure of Inosine 5'-Monophosphate Dehydrogenase From Vibrio Cholerae, Deletion Mutant, Complexed With Imp and Mycophenolic Acid (pdb 4fo4)






The binding sites of Potassium atom in the structure of Inosine 5'-Monophosphate Dehydrogenase From Vibrio Cholerae, Deletion Mutant, Complexed With Imp and Mycophenolic Acid (pdb code 4fo4). This binding sites where shown with 5.0 Angstroms radius around Potassium atom.
The 4fo4 structure was solved by J.OSIPIUK, N.MALTSEVA, M.MAKOWSKA-GRZYSKA, M.GU, W.F.ANDERSON, A.JOACHIMIAK, CENTER FOR STRUCTURAL GENOMICS OF INFECTIOUS DISEASES(CSGID), with X-Ray Crystallography technique, brief refinement statistics is given in the table below:
Resolution (A)35.6-2.0
Space groupP4212
a (A)120.909
b (A)120.909
c (A)94.871
alpha (°)90.00
beta (°)90.00
gamma (°)90.00
Rfactor (%)16.5
Rfree (%)21.3


Potassium Binding Sites:

Potassium binding site 1 out of 2 in 4fo4


Potassium binding site 1 out of 2 in 4fo4
Click to enlarge
stereopicture of Potassium binding site 1 out of 2 in 4fo4
Click to enlarge
Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Potassium in the PDB 4fo4. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Potassium atom, shown by VdW sphere
Residues shown as a stick model or VDW spheres: A: Gly302, A: Pro303, A: Gly304, A: Ser305, A: Cys307, A: Thr308, A: Hoh660,

conact list:


AtomAtomDistance (A)
KO A:Gly3022.95
KC A:Gly3024.01
KO A:Pro3033.96
KN A:Pro3034.66
KC A:Pro3033.92
KCA A:Pro3034.33
KO A:Gly3042.80
KN A:Gly3044.09
KC A:Gly3043.88
KCA A:Gly3044.53
KO A:Ser3054.74
KN A:Ser3054.91
KC A:Ser3054.97
KO A:Cys3072.93
KN A:Cys3074.27
KCB A:Cys3073.80
KSG A:Cys3074.35
KC A:Cys3073.78
KCA A:Cys3074.12
KN A:Thr3084.89
KO A:Hoh6603.19

interactive model:


Potassium binding site 2 out of 2 in 4fo4


Potassium binding site 2 out of 2 in 4fo4
Click to enlarge
stereopicture of Potassium binding site 2 out of 2 in 4fo4
Click to enlarge
Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 2 of Potassium in the PDB 4fo4. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Potassium atom, shown by VdW sphere
Residues shown as a stick model or VDW spheres: B: Gly302, B: Pro303, B: Gly304, B: Ser305, B: Cys307, B: Thr308, B: Hoh642,

conact list:


AtomAtomDistance (A)
KO B:Gly3022.91
KC B:Gly3023.97
KCA B:Gly3024.93
KO B:Pro3034.12
KN B:Pro3034.65
KC B:Pro3033.90
KCA B:Pro3034.34
KO B:Gly3042.87
KN B:Gly3043.97
KC B:Gly3043.92
KCA B:Gly3044.49
KO B:Ser3054.93
KN B:Ser3054.98
KO B:Cys3072.86
KN B:Cys3074.30
KCB B:Cys3073.82
KSG B:Cys3074.15
KC B:Cys3073.77
KCA B:Cys3074.17
KN B:Thr3084.85
KO B:Hoh6423.01

interactive model:




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