Sodium in PDB 4fsk: Urate Oxidase-Azide Complex in Anaerobic Conditions

All present enzymatic activity of Urate Oxidase-Azide Complex in Anaerobic Conditions:
1.7.3.3;

The structure of Urate Oxidase-Azide Complex in Anaerobic Conditions, PDB code: 4fsk was solved by L.Gabison, N.Colloc'h, M.El Hajji, B.Castro, M.Chiadmi, T.Prange, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	38.23 / 1.98
Space group	I 2 2 2
Cell size a, b, c (Å), α, β, γ (°)	80.858, 95.338, 104.777, 90.00, 90.00, 90.00
R / Rfree (%)	19 / 21.1

The binding sites of Sodium atom in the Urate Oxidase-Azide Complex in Anaerobic Conditions (pdb code 4fsk). 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-Azide Complex in Anaerobic Conditions, PDB code: 4fsk:

Sodium binding site 1 out of 1 in the Urate Oxidase-Azide Complex in Anaerobic Conditions


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Urate Oxidase-Azide Complex in Anaerobic Conditions within 5.0Å range: probe atom residue distance (Å) B Occ A:Na405 b:21.9 occ:1.00 O A:ILE94 2.3 16.5 1.0 O A:ILE88 2.3 22.4 1.0 O A:TYR91 2.3 25.0 1.0 O A:HOH1142 2.7 35.0 1.0 OE1 A:GLU136 2.8 36.3 1.0 C A:ILE88 3.3 14.7 1.0 C A:ILE94 3.4 15.8 1.0 O A:ASN92 3.4 31.8 1.0 CD A:GLU136 3.4 43.8 1.0 C A:TYR91 3.4 29.8 1.0 OE2 A:GLU136 3.6 67.1 1.0 CA A:ILE88 3.6 23.2 1.0 C A:ASN92 3.7 20.9 1.0 CA A:ASN92 3.8 28.3 1.0 N A:ILE94 4.0 21.9 1.0 N A:ASN92 4.1 28.6 1.0 ND1 A:HIS95 4.1 26.1 1.0 CB A:ILE88 4.2 29.3 1.0 CA A:ILE94 4.2 20.1 1.0 N A:HIS95 4.3 9.6 1.0 CA A:HIS95 4.4 15.2 1.0 N A:GLU89 4.5 18.0 1.0 N A:HIS93 4.5 16.4 1.0 CB A:ILE94 4.5 16.4 1.0 O A:PHE87 4.6 16.9 1.0 CA A:TYR91 4.6 19.5 1.0 CG A:GLU136 4.6 34.3 1.0 N A:TYR91 4.7 19.6 1.0 CE1 A:HIS95 4.7 25.7 1.0 C A:HIS93 4.9 23.6 1.0 N A:ILE88 4.9 19.6 1.0 CA A:GLU89 5.0 25.3 1.0 CG2 A:ILE88 5.0 22.1 1.0

L.Gabison, N.Colloc'h, M.El Hajji, B.Castro, M.Chiadmi, T.Prange. Azide and Cyanide Have Different Inhibition Modes of Urate Oxidase To Be Published.