Sodium in PDB 1t2x: Glactose Oxidase C383S Mutant Identified By Directed Evolution

All present enzymatic activity of Glactose Oxidase C383S Mutant Identified By Directed Evolution:
1.1.3.9;

The structure of Glactose Oxidase C383S Mutant Identified By Directed Evolution, PDB code: 1t2x was solved by D.Wilkinson, N.Akumanyi, R.Hurtado-Guerrero, H.Dawkes, P.F.Knowles, S.E.V.Phillips, M.J.Mcpherson, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	61.98 / 2.30
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	97.376, 88.995, 85.800, 90.00, 117.49, 90.00
R / Rfree (%)	21.8 / 22.8

The structure of Glactose Oxidase C383S Mutant Identified By Directed Evolution also contains other interesting chemical elements:

Copper

(Cu)

1 atom

The binding sites of Sodium atom in the Glactose Oxidase C383S Mutant Identified By Directed Evolution (pdb code 1t2x). 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 Glactose Oxidase C383S Mutant Identified By Directed Evolution, PDB code: 1t2x:

Sodium binding site 1 out of 1 in the Glactose Oxidase C383S Mutant Identified By Directed Evolution


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Glactose Oxidase C383S Mutant Identified By Directed Evolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Na640 b:30.2 occ:1.00 O A:LYS29 2.5 64.3 1.0 O A:ASN34 2.6 63.1 1.0 O A:ALA141 2.7 44.0 1.0 OD1 A:ASP32 2.8 63.8 1.0 OE2 A:GLU142 2.8 45.9 1.0 O A:THR37 2.9 61.9 1.0 OG1 A:THR37 2.9 64.0 1.0 C A:THR37 3.6 62.5 1.0 CG A:ASP32 3.6 63.3 1.0 OD2 A:ASP32 3.7 62.9 1.0 C A:ASN34 3.7 63.8 1.0 C A:ALA141 3.7 43.1 1.0 C A:LYS29 3.7 64.7 1.0 CD A:GLU142 3.9 44.4 1.0 CB A:THR37 4.0 64.0 1.0 N A:ASN34 4.2 62.9 1.0 CA A:THR37 4.2 63.3 1.0 CG A:GLU142 4.2 43.9 1.0 CA A:ALA30 4.3 64.3 1.0 CA A:ASN34 4.3 63.5 1.0 N A:THR37 4.3 63.8 1.0 CA A:ALA141 4.4 42.7 1.0 N A:PHE38 4.4 61.6 1.0 CB A:ASN34 4.4 62.9 1.0 N A:ALA30 4.5 64.5 1.0 C A:ALA30 4.6 64.0 1.0 N A:GLU142 4.7 42.5 1.0 CA A:PHE38 4.7 60.3 1.0 N A:LYS35 4.8 65.0 1.0 N A:ASP32 4.8 63.2 1.0 CA A:LYS29 4.8 64.8 1.0 N A:GLY33 4.8 63.5 1.0 CA A:GLU142 4.9 41.2 1.0 O A:ALA30 5.0 64.2 1.0 CB A:ASP32 5.0 63.4 1.0 CB A:ALA141 5.0 42.1 1.0 OE1 A:GLU142 5.0 46.8 1.0 N A:ILE31 5.0 63.4 1.0

D.Wilkinson, N.Akumanyi, R.Hurtado-Guerrero, H.Dawkes, P.F.Knowles, S.E.V.Phillips, M.J.Mcpherson. Structural and Kinetic Studies of A Series of Mutants of Galactose Oxidase Identified By Directed Evolution. Protein Eng.Des.Sel. V. 17 141 2004.
ISSN: ISSN 1741-0126
PubMed: 15047910
DOI: 10.1093/PROTEIN/GZH018