Potassium in PDB 8jgr: Crystal Structure of Deinococcus Radiodurans Exopolyphosphatase in the Presence of Pi

The structure of Crystal Structure of Deinococcus Radiodurans Exopolyphosphatase in the Presence of Pi, PDB code: 8jgr 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)	28.58 / 2.50
Space group	P 61
Cell size a, b, c (Å), α, β, γ (°)	165.01, 165.01, 39.17, 90, 90, 120
R / Rfree (%)	22 / 24.5

The binding sites of Potassium atom in the Crystal Structure of Deinococcus Radiodurans Exopolyphosphatase in the Presence of Pi (pdb code 8jgr). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 2 binding sites of Potassium where determined in the Crystal Structure of Deinococcus Radiodurans Exopolyphosphatase in the Presence of Pi, PDB code: 8jgr:
Jump to Potassium binding site number: 1; 2;

Potassium binding site 1 out of 2 in the Crystal Structure of Deinococcus Radiodurans Exopolyphosphatase in the Presence of Pi


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 Deinococcus Radiodurans Exopolyphosphatase in the Presence of Pi within 5.0Å range: probe atom residue distance (Å) B Occ A:K605 b:79.2 occ:1.00 CD A:ARG190 3.8 53.9 1.0 NH1 A:ARG194 4.0 79.3 1.0 NH2 A:ARG194 4.2 77.6 1.0 NH1 A:ARG190 4.2 53.5 1.0 CB A:ARG190 4.4 53.9 1.0 CG A:ARG187 4.5 50.4 1.0 CZ A:ARG194 4.6 78.5 1.0 CG A:ARG190 4.7 50.7 1.0 CB A:ARG187 4.8 49.6 1.0 NE A:ARG190 4.8 57.7 1.0 CA A:ARG187 4.9 49.4 1.0 CZ A:ARG190 5.0 54.2 1.0

Potassium binding site 2 out of 2 in the Crystal Structure of Deinococcus Radiodurans Exopolyphosphatase in the Presence of Pi


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of Crystal Structure of Deinococcus Radiodurans Exopolyphosphatase in the Presence of Pi within 5.0Å range: probe atom residue distance (Å) B Occ A:K606 b:87.9 occ:1.00 OD2 A:ASP136 2.5 63.2 1.0 OE2 A:GLU114 2.6 49.2 1.0 O3 A:PO4601 2.7 44.4 1.0 OE1 A:GLU143 3.0 50.0 1.0 CG A:ASP136 3.5 51.2 1.0 CD A:GLU114 3.7 47.5 1.0 P A:PO4601 3.7 43.4 1.0 O1 A:PO4601 3.7 46.5 1.0 N A:GLY138 3.8 43.6 1.0 O A:ASP136 3.8 44.8 1.0 CA A:GLY138 4.0 40.2 1.0 OD1 A:ASP136 4.0 47.9 1.0 CD A:GLU143 4.2 50.0 1.0 O4 A:PO4601 4.3 42.9 1.0 O A:SER141 4.3 41.9 1.0 OG A:SER141 4.4 47.0 1.0 C A:ASP136 4.4 43.5 1.0 C A:LEU137 4.4 42.7 1.0 OE1 A:GLU114 4.5 48.9 1.0 CB A:ASP136 4.5 45.8 1.0 CG A:GLU114 4.5 46.7 1.0 O1 A:PO4602 4.5 42.7 1.0 OE2 A:GLU143 4.8 49.1 1.0 C A:SER141 4.9 42.1 1.0 O A:LEU137 5.0 44.0 1.0 O2 A:PO4601 5.0 47.8 1.0 N A:LEU137 5.0 41.9 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