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Potassium in PDB 3k2x: Crystal Structure of 2C-Methyl-D-Erythritol 2,4-Cyclodiphosphate Synthase From Burkholderia Pseudomallei in Complex with 5'-Iodo- Cytosine

Enzymatic activity of Crystal Structure of 2C-Methyl-D-Erythritol 2,4-Cyclodiphosphate Synthase From Burkholderia Pseudomallei in Complex with 5'-Iodo- Cytosine

All present enzymatic activity of Crystal Structure of 2C-Methyl-D-Erythritol 2,4-Cyclodiphosphate Synthase From Burkholderia Pseudomallei in Complex with 5'-Iodo- Cytosine:
4.6.1.12;

Protein crystallography data

The structure of Crystal Structure of 2C-Methyl-D-Erythritol 2,4-Cyclodiphosphate Synthase From Burkholderia Pseudomallei in Complex with 5'-Iodo- Cytosine, PDB code: 3k2x was solved by Seattle Structural Genomics Center For Infectious Disease (Ssgcid), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 27.18 / 1.85
Space group C 1 2 1
Cell size a, b, c (Å), α, β, γ (°) 117.475, 67.673, 60.025, 90.00, 96.13, 90.00
R / Rfree (%) 17 / 20.4

Other elements in 3k2x:

The structure of Crystal Structure of 2C-Methyl-D-Erythritol 2,4-Cyclodiphosphate Synthase From Burkholderia Pseudomallei in Complex with 5'-Iodo- Cytosine also contains other interesting chemical elements:

Iodine (I) 4 atoms
Chlorine (Cl) 1 atom
Zinc (Zn) 3 atoms

Potassium Binding Sites:

The binding sites of Potassium atom in the Crystal Structure of 2C-Methyl-D-Erythritol 2,4-Cyclodiphosphate Synthase From Burkholderia Pseudomallei in Complex with 5'-Iodo- Cytosine (pdb code 3k2x). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total only one binding site of Potassium was determined in the Crystal Structure of 2C-Methyl-D-Erythritol 2,4-Cyclodiphosphate Synthase From Burkholderia Pseudomallei in Complex with 5'-Iodo- Cytosine, PDB code: 3k2x:

Potassium binding site 1 out of 1 in 3k2x

Go back to Potassium Binding Sites List in 3k2x
Potassium binding site 1 out of 1 in the Crystal Structure of 2C-Methyl-D-Erythritol 2,4-Cyclodiphosphate Synthase From Burkholderia Pseudomallei in Complex with 5'-Iodo- Cytosine


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Crystal Structure of 2C-Methyl-D-Erythritol 2,4-Cyclodiphosphate Synthase From Burkholderia Pseudomallei in Complex with 5'-Iodo- Cytosine within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K166

b:63.9
occ:1.00
 O B:HOH229 2.2 50.8 1.0
O A:HOH279 2.4 30.2 1.0
O B:HOH199 2.6 30.2 1.0
O A:HOH175 2.6 34.7 1.0
O C:HOH231 3.2 23.9 1.0
OE1 A:GLU149 3.9 13.8 1.0
OE2 A:GLU149 4.1 17.0 1.0
OE1 B:GLU149 4.3 15.4 1.0
OE2 B:GLU149 4.3 17.4 1.0
OE1 C:GLU149 4.3 13.3 1.0
O C:HOH181 4.4 16.5 1.0
CD A:GLU149 4.4 15.8 1.0
O A:HOH235 4.5 20.7 1.0
OE2 C:GLU149 4.6 15.6 1.0
CD B:GLU149 4.8 16.3 1.0
O B:HOH190 4.8 21.3 1.0
CE1 A:TYR9 4.9 13.9 1.0
CD C:GLU149 4.9 16.1 1.0
O C:HOH175 5.0 17.4 1.0
CE2 C:TYR9 5.0 14.3 1.0

Reference:

D.W.Begley, R.C.Hartley, D.R.Davies, T.E.Edwards, J.T.Leonard, J.Abendroth, C.A.Burris, J.Bhandari, P.J.Myler, B.L.Staker, L.J.Stewart. Leveraging Structure Determination with Fragment Screening For Infectious Disease Drug Targets: Mecp Synthase From Burkholderia Pseudomallei. J Struct Funct Genomics V. 12 63 2011.
PubMed: 21359640
DOI: 10.1007/S10969-011-9102-6
Page generated: Sat Aug 9 05:13:27 2025

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