Potassium in PDB 5w6p: Crystal Structure of Bacteriophage CBA120 Tailspike Protein 2 Enzymatically Active Domain (TSP2DN, ORF211)

The structure of Crystal Structure of Bacteriophage CBA120 Tailspike Protein 2 Enzymatically Active Domain (TSP2DN, ORF211), PDB code: 5w6p 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)	46.68 / 2.34
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	138.519, 303.227, 113.207, 90.00, 90.38, 90.00
R / Rfree (%)	15.4 / 19

The structure of Crystal Structure of Bacteriophage CBA120 Tailspike Protein 2 Enzymatically Active Domain (TSP2DN, ORF211) also contains other interesting chemical elements:

Zinc

(Zn)

40 atoms

The binding sites of Potassium atom in the Crystal Structure of Bacteriophage CBA120 Tailspike Protein 2 Enzymatically Active Domain (TSP2DN, ORF211) (pdb code 5w6p). 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 Bacteriophage CBA120 Tailspike Protein 2 Enzymatically Active Domain (TSP2DN, ORF211), PDB code: 5w6p:
Jump to Potassium binding site number: 1; 2;

Potassium binding site 1 out of 2 in the Crystal Structure of Bacteriophage CBA120 Tailspike Protein 2 Enzymatically Active Domain (TSP2DN, ORF211)


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) within 5.0Å range: probe atom residue distance (Å) B Occ A:K1008 b:34.4 occ:1.00 ND2 A:ASN565 3.3 24.3 1.0 ND2 C:ASN565 3.3 30.0 1.0 ND2 B:ASN565 3.4 24.3 1.0 CB A:ASN565 3.5 24.7 1.0 CB B:ASN565 3.6 22.7 1.0 CB C:ASN565 3.6 27.0 1.0 CG A:ASN565 3.9 26.6 1.0 CG C:ASN565 4.0 30.9 1.0 CG B:ASN565 4.0 27.8 1.0 CG2 B:ILE533 4.1 31.1 1.0 CG2 A:ILE533 4.1 28.7 1.0 CG2 C:ILE533 4.2 34.7 1.0 CD1 C:ILE533 4.7 37.4 1.0 CD1 B:ILE533 4.9 35.5 1.0 CA A:ASN565 4.9 29.2 1.0 CA B:ASN565 5.0 24.9 1.0 CD1 A:ILE533 5.0 35.1 1.0 CA C:ASN565 5.0 29.0 1.0

Potassium binding site 2 out of 2 in the Crystal Structure of Bacteriophage CBA120 Tailspike Protein 2 Enzymatically Active Domain (TSP2DN, ORF211)


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 Bacteriophage CBA120 Tailspike Protein 2 Enzymatically Active Domain (TSP2DN, ORF211) within 5.0Å range: probe atom residue distance (Å) B Occ D:K1011 b:35.8 occ:1.00 ND2 E:ASN565 3.2 25.8 1.0 ND2 D:ASN565 3.3 29.2 1.0 ND2 F:ASN565 3.4 30.5 1.0 CB D:ASN565 3.5 28.6 1.0 CB E:ASN565 3.5 30.4 1.0 CB F:ASN565 3.7 31.2 1.0 CG D:ASN565 3.9 30.3 1.0 CG E:ASN565 3.9 34.1 1.0 CG2 D:ILE533 4.0 35.0 1.0 CG2 E:ILE533 4.0 34.1 1.0 CG F:ASN565 4.1 31.3 1.0 CG2 F:ILE533 4.1 34.9 1.0 CD1 D:ILE533 4.8 36.5 1.0 CD1 F:ILE533 4.8 40.1 1.0 CD1 E:ILE533 4.9 43.6 1.0 CA D:ASN565 4.9 26.8 1.0 CA E:ASN565 4.9 31.6 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