Sodium in PDB 7s31: Crystal Structure of Hen Egg White Lysozyme

All present enzymatic activity of Crystal Structure of Hen Egg White Lysozyme:
3.2.1.17;

The structure of Crystal Structure of Hen Egg White Lysozyme, PDB code: 7s31 was solved by L.M.T.R.Lima, N.G.Ramos, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	13.56 / 1.60
Space group	P 43 21 2
Cell size a, b, c (Å), α, β, γ (°)	78.426, 78.426, 37.111, 90, 90, 90
R / Rfree (%)	20.4 / 23.7

The binding sites of Sodium atom in the Crystal Structure of Hen Egg White Lysozyme (pdb code 7s31). 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 Crystal Structure of Hen Egg White Lysozyme, PDB code: 7s31:

Sodium binding site 1 out of 1 in the Crystal Structure of Hen Egg White Lysozyme


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Crystal Structure of Hen Egg White Lysozyme within 5.0Å range: probe atom residue distance (Å) B Occ A:Na201 b:22.3 occ:1.00 O A:SER60 2.2 19.3 1.0 O A:HOH388 2.3 19.8 1.0 O A:ARG73 2.4 23.2 1.0 OG A:SER72 2.4 31.6 1.0 O A:CYS64 2.6 14.2 1.0 CB A:SER72 3.2 31.6 1.0 C A:SER60 3.3 18.6 1.0 C A:ARG73 3.5 22.5 1.0 C A:CYS64 3.7 13.7 1.0 N A:ARG73 3.9 25.2 1.0 CA A:SER60 4.0 16.3 1.0 CA A:ASN65 4.1 13.9 1.0 C A:SER72 4.1 29.5 1.0 CB A:SER60 4.2 14.5 1.0 N A:ASN65 4.3 14.4 1.0 CA A:SER72 4.3 30.3 1.0 CA A:ARG73 4.3 23.2 1.0 N A:ARG61 4.4 20.7 1.0 N A:ASN74 4.4 20.4 1.0 C A:ARG61 4.5 23.6 1.0 CB A:THR69 4.6 18.1 1.0 N A:CYS64 4.6 14.6 1.0 O A:ARG61 4.6 25.4 1.0 OD1 A:ASN65 4.6 16.4 1.0 CA A:ASN74 4.7 19.2 1.0 O A:SER72 4.7 28.0 1.0 CA A:ARG61 4.7 25.1 1.0 CB A:ASN74 4.7 19.1 1.0 N A:ASP66 4.8 13.4 1.0 CA A:CYS64 4.8 15.2 1.0 N A:TRP62 4.8 19.5 1.0 O A:THR69 4.9 18.0 1.0 CB A:ASN65 4.9 14.2 1.0 C A:ASN65 5.0 13.2 1.0

N.G.Ramos, G.F.Sarmanho, F.De Sa Ribeiro, V.De Souza, L.M.T.R.Lima. The Reproducible Normality of the Crystallographic B-Factor. Anal.Biochem. V. 645 14594 2022.
ISSN: ISSN 0003-2697
PubMed: 35189095
DOI: 10.1016/J.AB.2022.114594