Sodium in PDB 8u2a: Crystal Structure of Nani in Complex with NEU5,9AC

The structure of Crystal Structure of Nani in Complex with NEU5,9AC, PDB code: 8u2a was solved by B.J.Medley, A.B.Boraston, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.93 / 1.99
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	69.482, 72.331, 97.347, 90, 90, 90
R / Rfree (%)	21.2 / 25

The binding sites of Sodium atom in the Crystal Structure of Nani in Complex with NEU5,9AC (pdb code 8u2a). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total 2 binding sites of Sodium where determined in the Crystal Structure of Nani in Complex with NEU5,9AC, PDB code: 8u2a:
Jump to Sodium binding site number: 1; 2;

Sodium binding site 1 out of 2 in the Crystal Structure of Nani in Complex with NEU5,9AC


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Crystal Structure of Nani in Complex with NEU5,9AC within 5.0Å range: probe atom residue distance (Å) B Occ A:Na1702 b:34.3 occ:1.00 O A:HOH1960 3.3 22.5 1.0 CB A:ASN1448 3.5 21.0 1.0 O A:HOH1899 3.6 22.8 1.0 O A:HOH1848 3.6 20.6 1.0 ND2 A:ASN1448 3.7 17.2 1.0 CD2 A:LEU1371 3.9 20.4 1.0 O A:HOH1913 4.1 26.1 1.0 CG A:ASN1448 4.1 21.1 1.0 O A:HOH1927 4.5 23.2 1.0 CZ A:PHE1362 4.7 21.0 1.0 O A:HOH1949 4.7 22.2 1.0 CB A:LEU1371 4.7 21.0 1.0 CG A:LEU1371 4.8 23.1 1.0 CA A:ASN1448 4.9 18.9 1.0 N A:ASN1448 5.0 14.4 1.0

Sodium binding site 2 out of 2 in the Crystal Structure of Nani in Complex with NEU5,9AC


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 2 of Crystal Structure of Nani in Complex with NEU5,9AC within 5.0Å range: probe atom residue distance (Å) B Occ A:Na1703 b:12.4 occ:1.00 O A:HOH1915 2.2 26.4 1.0 OD1 A:ASP1319 2.3 25.7 1.0 OD1 A:ASP1296 2.3 28.5 1.0 OD1 A:ASP1298 2.3 18.8 1.0 O A:HOH1864 2.4 19.8 1.0 O A:TYR1320 2.4 24.4 1.0 O A:HOH1876 2.5 25.4 1.0 CG A:ASP1296 3.4 26.0 1.0 CG A:ASP1298 3.4 23.3 1.0 CG A:ASP1319 3.5 20.9 1.0 C A:TYR1320 3.6 23.6 1.0 N A:TYR1320 3.6 20.2 1.0 OD2 A:ASP1296 3.7 26.2 1.0 OD2 A:ASP1298 3.9 22.6 1.0 CA A:ASP1319 4.1 24.0 1.0 C A:ASP1319 4.2 26.7 1.0 O A:HOH1904 4.2 24.9 1.0 OD2 A:ASP1319 4.2 24.1 1.0 O A:HOH1945 4.2 26.4 1.0 CA A:TYR1320 4.2 18.8 1.0 O A:SER1324 4.3 25.8 1.0 O A:ILE1297 4.4 22.2 1.0 CB A:ASP1319 4.4 24.8 1.0 N A:PRO1321 4.6 24.3 1.0 C A:ILE1297 4.7 18.2 1.0 CB A:ASP1296 4.7 22.4 1.0 CA A:PRO1321 4.7 22.9 1.0 CB A:ASP1298 4.7 20.9 1.0 N A:ILE1297 4.8 23.0 1.0 C A:ASP1296 4.8 22.0 1.0 N A:ASP1298 5.0 19.9 1.0

B.J.Medley, K.E.Low, J.M.Garber, T.E.Gray, L.Liu, L.Klassen, O.B.Fordwour, G.D.Inglis, G.J.Boons, W.F.Zandberg, W.Abbott, A.B.Boraston. A Terminal Case of Glycan Catabolism: Structural and Enzymatic Characterization of the Sialidases of Clostridium Perfringens To Be Published.