Sodium in PDB 6lt5: Lysozyme Protected By Alginate Gel

All present enzymatic activity of Lysozyme Protected By Alginate Gel:
3.2.1.17;

The structure of Lysozyme Protected By Alginate Gel, PDB code: 6lt5 was solved by F.Tomoike, S.Morita, T.Nagae, T.Okada, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	30.84 / 1.32
Space group	P 43 21 2
Cell size a, b, c (Å), α, β, γ (°)	79.097, 79.097, 36.962, 90, 90, 90
R / Rfree (%)	17 / 18

The structure of Lysozyme Protected By Alginate Gel also contains other interesting chemical elements:

Chlorine

(Cl)

5 atoms

The binding sites of Sodium atom in the Lysozyme Protected By Alginate Gel (pdb code 6lt5). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total only one binding site of Sodium was determined in the Lysozyme Protected By Alginate Gel, PDB code: 6lt5:

Sodium binding site 1 out of 1 in the Lysozyme Protected By Alginate Gel


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Lysozyme Protected By Alginate Gel within 5.0Å range: probe atom residue distance (Å) B Occ A:Na201 b:9.8 occ:0.87 O A:SER60 2.3 10.3 1.0 O A:CYS64 2.4 9.0 1.0 O A:ARG73 2.4 11.6 1.0 O A:HOH383 2.5 13.4 1.0 O A:HOH356 2.5 10.1 1.0 OG A:SER72 2.5 11.8 1.0 CB A:SER72 3.3 12.5 1.0 C A:SER60 3.5 9.1 1.0 C A:CYS64 3.5 8.3 1.0 C A:ARG73 3.5 11.0 1.0 N A:ARG73 3.9 13.4 1.0 CA A:ASN65 3.9 8.8 1.0 CA A:SER60 4.1 9.4 1.0 N A:ASN65 4.1 8.8 1.0 C A:SER72 4.2 15.2 1.0 CB A:SER60 4.3 10.1 1.0 CA A:ARG73 4.3 13.3 1.0 CA A:SER72 4.3 12.7 1.0 N A:ASN74 4.4 11.7 1.0 N A:CYS64 4.4 9.3 1.0 O A:ARG61 4.5 12.8 1.0 C A:ARG61 4.5 13.1 1.0 N A:ARG61 4.6 10.1 1.0 N A:ASP66 4.6 8.8 1.0 CA A:ASN74 4.6 10.0 1.0 CA A:CYS64 4.6 9.1 1.0 CL A:CL203 4.7 13.5 1.0 OD1 A:ASN65 4.7 11.7 1.0 CB A:THR69 4.7 11.4 1.0 CA A:ARG61 4.7 11.3 1.0 CB A:ASN74 4.8 11.2 1.0 C A:ASN65 4.8 8.9 1.0 CB A:ASN65 4.8 11.2 1.0 O A:SER72 4.8 15.3 1.0 N A:TRP62 4.9 10.5 1.0

S.Morita, T.Itabashi, T.Nagae, S.Takeuchi, T.Okada, F.Tomoike. Post-Crystallization Protection of Protein Crystals To Be Published.