Potassium in PDB 8u93: Crystal Structure of N-Acetylneuraminate Lyase (Nana) From Klebsiella Aerogenes (Peg Bound)

The structure of Crystal Structure of N-Acetylneuraminate Lyase (Nana) From Klebsiella Aerogenes (Peg Bound), PDB code: 8u93 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)	36.94 / 1.90
Space group	P 62 2 2
Cell size a, b, c (Å), α, β, γ (°)	96.406, 96.406, 205.982, 90, 90, 120
R / Rfree (%)	18.3 / 20.2

The structure of Crystal Structure of N-Acetylneuraminate Lyase (Nana) From Klebsiella Aerogenes (Peg Bound) also contains other interesting chemical elements:

Chlorine

(Cl)

2 atoms

The binding sites of Potassium atom in the Crystal Structure of N-Acetylneuraminate Lyase (Nana) From Klebsiella Aerogenes (Peg Bound) (pdb code 8u93). 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 N-Acetylneuraminate Lyase (Nana) From Klebsiella Aerogenes (Peg Bound), PDB code: 8u93:

Potassium binding site 1 out of 1 in the Crystal Structure of N-Acetylneuraminate Lyase (Nana) From Klebsiella Aerogenes (Peg Bound)


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 N-Acetylneuraminate Lyase (Nana) From Klebsiella Aerogenes (Peg Bound) within 5.0Å range: probe atom residue distance (Å) B Occ A:K303 b:74.2 occ:1.00 O5 A:1PG307 2.6 65.5 1.0 O4 A:1PG307 2.8 61.3 1.0 O3 A:1PG307 2.9 85.9 1.0 C3 A:1PG307 2.9 85.5 1.0 O A:HOH520 3.0 61.1 1.0 C4 A:1PG307 3.1 79.5 1.0 O A:HOH543 3.1 68.3 1.0 O1 A:1PG307 3.1 84.7 1.0 C6 A:1PG307 3.2 74.7 1.0 C8 A:1PG307 3.2 54.8 1.0 C9 A:1PG307 3.3 55.5 1.0 O2 A:1PG307 3.5 77.4 1.0 C5 A:1PG307 3.5 85.0 1.0 C2 A:1PG307 3.5 73.5 1.0 C7 A:1PG307 3.5 61.7 1.0 C10 A:1PG307 3.6 68.3 1.0 C1 A:1PG307 4.2 85.2 1.0 O6 A:1PG307 4.7 50.6 1.0 C11 A:1PG307 4.8 65.1 1.0 OE2 A:GLU192 4.8 43.4 1.0

S.Lovell, L.Liu, S.Seibold, K.P.Battaile. Crystal Structure of N-Acetylneuraminate Lyase (Nana) From Klebsiella Aerogenes (Peg Bound) To Be Published.