Sodium in PDB 7cqo: Lysozyme Grown in Lcp Soaked with Selenourea For 6 Min

All present enzymatic activity of Lysozyme Grown in Lcp Soaked with Selenourea For 6 Min:
3.2.1.17;

The structure of Lysozyme Grown in Lcp Soaked with Selenourea For 6 Min, PDB code: 7cqo was solved by Z.P.Luo, D.F.Li, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	33.66 / 1.71
Space group	P 43 21 2
Cell size a, b, c (Å), α, β, γ (°)	78.733, 78.733, 37.241, 90, 90, 90
R / Rfree (%)	16.9 / 19.9

The structure of Lysozyme Grown in Lcp Soaked with Selenourea For 6 Min also contains other interesting chemical elements:

Chlorine

(Cl)

5 atoms

The binding sites of Sodium atom in the Lysozyme Grown in Lcp Soaked with Selenourea For 6 Min (pdb code 7cqo). 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 Grown in Lcp Soaked with Selenourea For 6 Min, PDB code: 7cqo:

Sodium binding site 1 out of 1 in the Lysozyme Grown in Lcp Soaked with Selenourea For 6 Min


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Lysozyme Grown in Lcp Soaked with Selenourea For 6 Min within 5.0Å range: probe atom residue distance (Å) B Occ A:Na207 b:23.5 occ:1.00 O A:SER78 2.3 21.2 1.0 O A:HOH373 2.4 16.3 1.0 O A:CYS82 2.5 15.2 1.0 OG A:SER90 2.5 26.3 1.0 O A:HOH383 2.5 21.8 1.0 O A:ARG91 2.6 28.3 1.0 CB A:SER90 3.2 27.4 1.0 C A:SER78 3.5 17.7 1.0 C A:CYS82 3.5 13.0 1.0 C A:ARG91 3.6 24.5 1.0 CA A:ASN83 3.9 16.8 1.0 N A:ARG91 4.0 25.2 1.0 CA A:SER78 4.1 15.2 1.0 C A:SER90 4.1 35.5 1.0 N A:ASN83 4.2 14.1 1.0 CA A:SER90 4.3 26.9 1.0 CB A:SER78 4.3 14.6 1.0 CA A:ARG91 4.4 22.0 1.0 N A:ASN92 4.4 20.3 1.0 N A:CYS82 4.4 13.6 1.0 O A:ARG79 4.5 22.0 1.0 C A:ARG79 4.5 24.7 1.0 N A:ARG79 4.5 19.5 1.0 CA A:ASN92 4.6 16.6 1.0 OD1 A:ASN83 4.6 22.0 1.0 O A:SER90 4.6 26.8 1.0 N A:ASP84 4.7 13.8 1.0 CA A:CYS82 4.7 13.4 1.0 CL A:CL209 4.7 25.5 1.0 CB A:THR87 4.7 15.5 1.0 CB A:ASN92 4.7 16.9 1.0 CB A:ASN83 4.7 17.4 1.0 CA A:ARG79 4.7 24.0 1.0 C A:ASN83 4.8 14.7 1.0 N A:TRP80 4.8 18.9 1.0

Z.P.Luo, D.F.Li. Selenourea For Experimental Phasing of Membrane Protein Crystals Grown in Lipid Cubic Phase To Be Published.