Magnesium in PDB 8jgw: Crystal Structure of Klebsiella Pneumoniae Exopolyphosphatase

The structure of Crystal Structure of Klebsiella Pneumoniae Exopolyphosphatase, PDB code: 8jgw was solved by Y.Zhao, S.Dai, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	29.67 / 1.80
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	86.8, 97.08, 144.11, 90, 90, 90
R / Rfree (%)	18.3 / 20.7

The structure of Crystal Structure of Klebsiella Pneumoniae Exopolyphosphatase also contains other interesting chemical elements:

Potassium

(K)

8 atoms

The binding sites of Magnesium atom in the Crystal Structure of Klebsiella Pneumoniae Exopolyphosphatase (pdb code 8jgw). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total only one binding site of Magnesium was determined in the Crystal Structure of Klebsiella Pneumoniae Exopolyphosphatase, PDB code: 8jgw:

Magnesium binding site 1 out of 1 in the Crystal Structure of Klebsiella Pneumoniae Exopolyphosphatase


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Crystal Structure of Klebsiella Pneumoniae Exopolyphosphatase within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg609 b:39.9 occ:1.00 O A:HOH701 2.2 42.1 1.0 O A:HOH845 2.3 46.5 1.0 O A:PHE397 2.4 36.9 1.0 O A:LEU394 2.5 33.9 1.0 C A:LEU394 3.3 33.3 1.0 C A:PHE397 3.5 37.8 1.0 OE1 A:GLN402 3.6 41.5 1.0 N A:LEU394 3.8 33.6 1.0 CA A:LEU394 4.1 31.1 1.0 N A:PRO395 4.1 31.5 1.0 N A:PHE397 4.2 29.9 1.0 OD1 A:ASP393 4.2 53.2 1.0 CA A:PRO395 4.3 29.6 1.0 O A:HOH875 4.3 53.6 1.0 CA A:PHE397 4.4 35.4 1.0 N A:ASN398 4.5 33.0 1.0 CA A:ASN398 4.5 41.3 1.0 OD2 A:ASP294 4.5 64.0 1.0 CB A:LEU394 4.6 31.3 1.0 CD A:GLN402 4.7 39.1 1.0 N A:GLY396 4.8 29.4 1.0 O A:THR132 4.8 40.3 1.0 CB A:PHE397 4.8 29.4 1.0 C A:PRO395 4.8 33.6 1.0 C A:ASP393 4.8 36.9 1.0 C A:ASN398 4.9 45.0 1.0

S.Dai, B.Wang, R.Ye, D.Zhang, Z.Xie, N.Yu, C.Cai, C.Huang, J.Zhao, F.Zhang, Y.Hua, Y.Zhao, R.Zhou, B.Tian. Structural Evolution of Bacterial Polyphosphate Degradation Enzyme For Phosphorus Cycling. Adv Sci 09602 2024.
ISSN: ESSN 2198-3844
PubMed: 38682481
DOI: 10.1002/ADVS.202309602