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Sodium in PDB 3cku: Urate Oxidase From Aspergillus Flavus Complexed with Its Inhibitor 8-Azaxanthin and Chloride

Enzymatic activity of Urate Oxidase From Aspergillus Flavus Complexed with Its Inhibitor 8-Azaxanthin and Chloride

All present enzymatic activity of Urate Oxidase From Aspergillus Flavus Complexed with Its Inhibitor 8-Azaxanthin and Chloride:
1.7.3.3;

Protein crystallography data

The structure of Urate Oxidase From Aspergillus Flavus Complexed with Its Inhibitor 8-Azaxanthin and Chloride, PDB code: 3cku was solved by N.Colloc'h, T.Prange, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 10.00 / 1.70
Space group I 2 2 2
Cell size a, b, c (Å), α, β, γ (°) 78.994, 94.979, 104.381, 90.00, 90.00, 90.00
R / Rfree (%) 19.7 / 25.1

Other elements in 3cku:

The structure of Urate Oxidase From Aspergillus Flavus Complexed with Its Inhibitor 8-Azaxanthin and Chloride also contains other interesting chemical elements:

Chlorine (Cl) 1 atom

Sodium Binding Sites:

The binding sites of Sodium atom in the Urate Oxidase From Aspergillus Flavus Complexed with Its Inhibitor 8-Azaxanthin and Chloride (pdb code 3cku). 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 From Aspergillus Flavus Complexed with Its Inhibitor 8-Azaxanthin and Chloride, PDB code: 3cku:

Sodium binding site 1 out of 1 in 3cku

Go back to Sodium Binding Sites List in 3cku
Sodium binding site 1 out of 1 in the Urate Oxidase From Aspergillus Flavus Complexed with Its Inhibitor 8-Azaxanthin and Chloride


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Urate Oxidase From Aspergillus Flavus Complexed with Its Inhibitor 8-Azaxanthin and Chloride within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Na303

b:25.3
occ:1.00
 O A:ILE88 2.3 20.6 1.0
O A:HOH524 2.4 23.2 1.0
O A:ILE94 2.4 15.3 1.0
OE1 A:GLU136 2.5 21.3 1.0
O A:TYR91 2.6 16.8 1.0
O A:ASN92 2.6 23.9 1.0
C A:ASN92 3.3 15.9 1.0
CD A:GLU136 3.3 34.3 1.0
C A:ILE88 3.4 17.8 1.0
C A:ILE94 3.5 16.4 1.0
OE2 A:GLU136 3.5 34.1 1.0
C A:TYR91 3.6 21.6 1.0
CA A:ASN92 3.6 17.1 1.0
ND1 A:HIS95 3.8 20.5 1.0
CA A:ILE88 3.8 16.3 1.0
N A:ILE94 3.9 16.3 1.0
N A:ASN92 4.1 19.4 1.0
CB A:ILE88 4.2 21.0 1.0
CA A:ILE94 4.2 15.1 1.0
CE1 A:HIS95 4.2 16.2 1.0
N A:HIS93 4.3 16.5 1.0
O A:HOH629 4.3 31.6 1.0
N A:HIS95 4.4 15.4 1.0
CA A:HIS95 4.5 14.6 1.0
N A:GLU89 4.6 20.1 1.0
CG A:GLU136 4.6 30.3 1.0
C A:HIS93 4.6 19.5 1.0
CB A:ILE94 4.7 14.9 1.0
O A:PHE87 4.8 19.7 1.0
CA A:HIS93 4.9 17.4 1.0
CA A:TYR91 4.9 19.2 1.0
CG A:HIS95 4.9 19.1 1.0
CA A:GLU89 5.0 17.7 1.0
CB A:GLU136 5.0 20.1 1.0

Reference:

N.Colloc'h, L.Gabison, G.Monard, M.Altarsha, M.Chiadmi, G.Marassio, J.Sopkova-De Oliveira Santos, M.El Hajji, B.Castro, J.H.Abraini, T.Prange. Oxygen Pressurized X-Ray Crystallography: Probing the Dioxygen Binding Site in Cofactorless Urate Oxidase and Implications For Its Catalytic Mechanism. Biophys.J. V. 95 2415 2008.
ISSN: ISSN 0006-3495
PubMed: 18375516
DOI: 10.1529/BIOPHYSJ.107.122184
Page generated: Mon Oct 7 07:09:59 2024

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