Sodium in PDB 1gbz: Crystal Structure of Mutant Human Lysozyme Substituted at the Surface Positions

All present enzymatic activity of Crystal Structure of Mutant Human Lysozyme Substituted at the Surface Positions:
3.2.1.17;

The structure of Crystal Structure of Mutant Human Lysozyme Substituted at the Surface Positions, PDB code: 1gbz was solved by J.Funahashi, K.Takano, Y.Yamagata, K.Yutani, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	8.00 / 1.80
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	56.510, 60.280, 32.400, 90.00, 90.00, 90.00
R / Rfree (%)	17.8 / n/a

The binding sites of Sodium atom in the Crystal Structure of Mutant Human Lysozyme Substituted at the Surface Positions (pdb code 1gbz). 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 Mutant Human Lysozyme Substituted at the Surface Positions, PDB code: 1gbz:

Sodium binding site 1 out of 1 in the Crystal Structure of Mutant Human Lysozyme Substituted at the Surface Positions


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 Mutant Human Lysozyme Substituted at the Surface Positions within 5.0Å range: probe atom residue distance (Å) B Occ A:Na601 b:8.6 occ:1.00 O A:GLY22 2.9 3.8 1.0 N A:SER24 3.2 3.5 1.0 O A:HOH133 3.2 2.0 1.0 ND2 A:ASN27 3.5 5.7 1.0 OG A:SER24 3.5 2.1 1.0 CB A:SER24 3.7 3.8 1.0 CA A:ILE23 3.9 3.8 1.0 C A:ILE23 4.0 3.5 1.0 CA A:SER24 4.0 5.2 1.0 C A:GLY22 4.0 4.7 1.0 N A:ILE23 4.4 4.1 1.0 CG A:ASN27 4.6 5.0 1.0 O A:HOH146 4.7 8.9 1.0

J.Funahashi, K.Takano, Y.Yamagata, K.Yutani. Role of Surface Hydrophobic Residues in the Conformational Stability of Human Lysozyme at Three Different Positions. Biochemistry V. 39 14448 2000.
ISSN: ISSN 0006-2960
PubMed: 11087397
DOI: 10.1021/BI0015717