Sodium in PDB 7knk: Structure of Hen Egg-White Lysozyme Grown with Kitchen Recipe

All present enzymatic activity of Structure of Hen Egg-White Lysozyme Grown with Kitchen Recipe:
3.2.1.17;

The structure of Structure of Hen Egg-White Lysozyme Grown with Kitchen Recipe, PDB code: 7knk was solved by A.L.Fox, I.I.Mathews, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	39.27 / 1.45
Space group	P 43 21 2
Cell size a, b, c (Å), α, β, γ (°)	78.483, 78.483, 37.104, 90, 90, 90
R / Rfree (%)	15.7 / 21.3

The structure of Structure of Hen Egg-White Lysozyme Grown with Kitchen Recipe also contains other interesting chemical elements:

Chlorine

(Cl)

1 atom

The binding sites of Sodium atom in the Structure of Hen Egg-White Lysozyme Grown with Kitchen Recipe (pdb code 7knk). 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 Structure of Hen Egg-White Lysozyme Grown with Kitchen Recipe, PDB code: 7knk:

Sodium binding site 1 out of 1 in the Structure of Hen Egg-White Lysozyme Grown with Kitchen Recipe


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Structure of Hen Egg-White Lysozyme Grown with Kitchen Recipe within 5.0Å range: probe atom residue distance (Å) B Occ A:Na202 b:20.2 occ:1.00 O A:SER60 2.2 18.5 1.0 O A:ARG73 2.4 21.7 1.0 O A:CYS64 2.4 16.2 1.0 O A:HOH371 2.4 21.7 1.0 O A:HOH363 2.4 15.2 1.0 OG A:SER72 2.6 25.4 1.0 CB A:SER72 3.3 22.2 1.0 C A:SER60 3.4 16.7 1.0 C A:ARG73 3.5 18.9 1.0 C A:CYS64 3.5 16.2 1.0 CA A:ASN65 3.9 15.2 1.0 N A:ARG73 4.0 20.4 1.0 CA A:SER60 4.1 14.8 1.0 N A:ASN65 4.1 16.0 1.0 C A:SER72 4.2 23.7 1.0 CB A:SER60 4.3 17.6 1.0 CA A:SER72 4.3 23.7 1.0 N A:ASN74 4.3 18.6 1.0 CA A:ARG73 4.4 21.8 1.0 O A:ARG61 4.4 22.9 1.0 N A:ARG61 4.5 17.4 1.0 C A:ARG61 4.5 19.4 1.0 N A:CYS64 4.5 15.4 1.0 CA A:ASN74 4.6 18.4 1.0 CA A:CYS64 4.6 15.9 1.0 OD1 A:ASN65 4.6 18.7 1.0 N A:ASP66 4.6 14.1 1.0 CA A:ARG61 4.7 19.9 1.0 O A:HOH393 4.7 11.7 1.0 CB A:THR69 4.7 17.6 1.0 CB A:ASN74 4.7 18.3 1.0 CB A:ASN65 4.8 16.5 1.0 O A:SER72 4.8 25.6 1.0 C A:ASN65 4.8 14.6 1.0 N A:TRP62 4.9 18.1 1.0

A.L.Fox, I.I.Mathews. Structure of Hen Egg-White Lysozyme Grown with Kitchen Recipe To Be Published.