Potassium in PDB 5w6s: Crystal Structure of Bacteriophage CBA120 Tailspike Protein 2 Enzymatically Active Domain (TSP2DN, ORF211) Complex with Escherichia Coli O157-Antigen

The structure of Crystal Structure of Bacteriophage CBA120 Tailspike Protein 2 Enzymatically Active Domain (TSP2DN, ORF211) Complex with Escherichia Coli O157-Antigen, PDB code: 5w6s was solved by M.Plattner, M.M.Shneider, P.G.Leiman, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	49.50 / 2.26
Space group	P 43 3 2
Cell size a, b, c (Å), α, β, γ (°)	185.227, 185.227, 185.227, 90.00, 90.00, 90.00
R / Rfree (%)	13.3 / 16.4

The structure of Crystal Structure of Bacteriophage CBA120 Tailspike Protein 2 Enzymatically Active Domain (TSP2DN, ORF211) Complex with Escherichia Coli O157-Antigen also contains other interesting chemical elements:

Chlorine	(Cl)	3 atoms
Sodium	(Na)	1 atom

The binding sites of Potassium atom in the Crystal Structure of Bacteriophage CBA120 Tailspike Protein 2 Enzymatically Active Domain (TSP2DN, ORF211) Complex with Escherichia Coli O157-Antigen (pdb code 5w6s). 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 Bacteriophage CBA120 Tailspike Protein 2 Enzymatically Active Domain (TSP2DN, ORF211) Complex with Escherichia Coli O157-Antigen, PDB code: 5w6s:

Potassium binding site 1 out of 1 in the Crystal Structure of Bacteriophage CBA120 Tailspike Protein 2 Enzymatically Active Domain (TSP2DN, ORF211) Complex with Escherichia Coli O157-Antigen


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 Bacteriophage CBA120 Tailspike Protein 2 Enzymatically Active Domain (TSP2DN, ORF211) Complex with Escherichia Coli O157-Antigen within 5.0Å range: probe atom residue distance (Å) B Occ A:K1020 b:33.8 occ:0.33 OD1 A:ASN565 3.3 29.0 1.0 CB A:ASN565 3.5 22.0 1.0 CG A:ASN565 3.8 26.7 1.0 CG2 A:ILE533 4.0 25.9 1.0 CA A:ASN565 4.9 24.7 1.0

M.Plattner, M.M.Shneider, N.P.Arbatsky, A.S.Shashkov, A.O.Chizhov, S.Nazarov, N.S.Prokhorov, N.M.I.Taylor, S.A.Buth, M.Gambino, Y.E.Gencay, L.Brondsted, E.M.Kutter, Y.A.Knirel, P.G.Leiman. Structure and Function of the Branched Receptor-Binding Complex of Bacteriophage CBA120. J.Mol.Biol. V. 431 3718 2019.
ISSN: ESSN 1089-8638
PubMed: 31325442
DOI: 10.1016/J.JMB.2019.07.022