Sodium in PDB 2cd7: Staphylococcus Aureus PI258 Arsenate Reductase (Arsc) H62Q Mutant

All present enzymatic activity of Staphylococcus Aureus PI258 Arsenate Reductase (Arsc) H62Q Mutant:
1.97.1.5;

The structure of Staphylococcus Aureus PI258 Arsenate Reductase (Arsc) H62Q Mutant, PDB code: 2cd7 was solved by L.Buts, G.Roos, K.Van Belle, E.Brosens, R.Loris, L.Wyns, J.Messens, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	14.90 / 1.50
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	33.662, 33.226, 100.601, 90.00, 90.00, 90.00
R / Rfree (%)	18.4 / 21.8

The binding sites of Sodium atom in the Staphylococcus Aureus PI258 Arsenate Reductase (Arsc) H62Q Mutant (pdb code 2cd7). 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 Staphylococcus Aureus PI258 Arsenate Reductase (Arsc) H62Q Mutant, PDB code: 2cd7:

Sodium binding site 1 out of 1 in the Staphylococcus Aureus PI258 Arsenate Reductase (Arsc) H62Q Mutant


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Staphylococcus Aureus PI258 Arsenate Reductase (Arsc) H62Q Mutant within 5.0Å range: probe atom residue distance (Å) B Occ A:Na1132 b:11.3 occ:1.00 O A:HOH2030 2.1 19.4 1.0 OD2 A:ASP65 2.4 11.2 1.0 O A:THR63 2.4 10.6 1.0 O A:SER36 2.5 9.6 1.0 OD1 A:ASN13 2.5 9.1 1.0 OG A:SER36 2.8 8.9 1.0 C A:SER36 3.3 8.9 1.0 CG A:ASP65 3.4 12.9 1.0 CG A:ASN13 3.5 8.9 1.0 C A:THR63 3.5 11.1 1.0 O A:HOH2045 3.7 20.2 1.0 ND2 A:ASN13 3.8 8.6 1.0 CB A:ASP65 3.8 11.2 1.0 OG1 A:THR63 3.8 13.8 1.0 N A:ASP65 3.9 11.3 1.0 OE2 A:GLU21 3.9 12.3 1.0 CB A:SER36 3.9 8.6 1.0 CA A:SER36 4.0 8.5 1.0 O A:HOH2046 4.0 24.1 1.0 N A:SER36 4.1 8.5 1.0 NE2 A:GLN18 4.1 10.0 1.0 N A:ALA37 4.2 8.7 1.0 N A:SER64 4.3 11.4 1.0 CA A:SER64 4.3 11.8 1.0 CA A:THR63 4.4 11.4 1.0 OD1 A:ASP65 4.5 15.7 1.0 CA A:ASP65 4.5 11.2 1.0 C A:SER64 4.5 12.2 1.0 CA A:ALA37 4.5 9.1 1.0 CB A:THR63 4.6 11.6 1.0 N A:THR63 4.7 11.5 1.0 O A:HOH2031 4.7 16.7 1.0 CB A:ASN13 4.9 9.5 1.0 CD A:GLN18 4.9 9.7 1.0

G.Roos, L.Buts, K.Van Belle, E.Brosens, P.Geerlings, R.Loris, L.Wyns, J.Messens. Interplay Between Ion Binding and Catalysis in the Thioredoxin-Coupled Arsenate Reductase Family. J.Mol.Biol. V. 360 826 2006.
ISSN: ISSN 0022-2836
PubMed: 16797027
DOI: 10.1016/J.JMB.2006.05.054