Sodium in PDB 6ia1: Urate Oxidase Under 120 Bar of Argon

All present enzymatic activity of Urate Oxidase Under 120 Bar of Argon:
1.7.3.3;

The structure of Urate Oxidase Under 120 Bar of Argon, PDB code: 6ia1 was solved by T.Prange, N.Colloc'h, P.Carpentier, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	40.48 / 2.36
Space group	I 2 2 2
Cell size a, b, c (Å), α, β, γ (°)	80.889, 95.503, 105.229, 90.00, 90.00, 90.00
R / Rfree (%)	19.8 / 26.4

The structure of Urate Oxidase Under 120 Bar of Argon also contains other interesting chemical elements:

Argon

(Ar)

2 atoms

The binding sites of Sodium atom in the Urate Oxidase Under 120 Bar of Argon (pdb code 6ia1). 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 Urate Oxidase Under 120 Bar of Argon, PDB code: 6ia1:

Sodium binding site 1 out of 1 in the Urate Oxidase Under 120 Bar of Argon


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Urate Oxidase Under 120 Bar of Argon within 5.0Å range: probe atom residue distance (Å) B Occ A:Na1104 b:52.6 occ:1.00 O A:ILE94 2.3 51.8 1.0 O A:TYR91 2.3 62.6 1.0 O A:ILE88 2.4 49.1 1.0 O A:HOH1354 2.5 57.8 1.0 OE1 A:GLU136 2.6 69.0 1.0 O A:ASN92 3.3 61.3 1.0 C A:ILE88 3.4 51.4 1.0 C A:ILE94 3.4 46.7 1.0 CD A:GLU136 3.4 74.5 1.0 C A:TYR91 3.5 57.8 1.0 OE2 A:GLU136 3.7 75.0 1.0 C A:ASN92 3.7 57.1 1.0 CA A:ILE88 3.7 54.0 1.0 CA A:ASN92 3.9 62.8 1.0 N A:ILE94 4.1 51.3 1.0 N A:ASN92 4.1 57.2 1.0 ND1 A:HIS95 4.2 69.3 1.0 CA A:ILE94 4.2 51.1 1.0 CB A:ILE88 4.3 50.1 1.0 N A:HIS95 4.4 51.7 1.0 CA A:HIS95 4.5 51.0 1.0 N A:HIS93 4.6 55.0 1.0 N A:GLU89 4.6 52.0 1.0 CE1 A:HIS95 4.6 65.1 1.0 CA A:TYR91 4.6 54.4 1.0 CB A:ILE94 4.7 56.7 1.0 N A:TYR91 4.7 51.0 1.0 CG A:GLU136 4.7 66.1 1.0 O A:PHE87 4.8 47.6 1.0 C A:HIS93 4.9 58.3 1.0

T.Prange, N.Colloc'h, P.Carpentier. Urate Oxidase Under High Pressure of Argon To Be Published.