Sodium in PDB 7kn8: Crystal Structure of the GH74 Xyloglucanase From Xanthomonas Campestris (XCC1752)

The structure of Crystal Structure of the GH74 Xyloglucanase From Xanthomonas Campestris (XCC1752), PDB code: 7kn8 was solved by E.A.Araujo, P.S.Vieira, M.T.Murakami, I.Polikarpov, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.99 / 1.95
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	81.79, 100.43, 168.274, 90, 90, 90
R / Rfree (%)	21.6 / 25.2

The structure of Crystal Structure of the GH74 Xyloglucanase From Xanthomonas Campestris (XCC1752) also contains other interesting chemical elements:

Iodine

(I)

14 atoms

The binding sites of Sodium atom in the Crystal Structure of the GH74 Xyloglucanase From Xanthomonas Campestris (XCC1752) (pdb code 7kn8). 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 the GH74 Xyloglucanase From Xanthomonas Campestris (XCC1752), PDB code: 7kn8:
Jump to Sodium binding site number: 1; 2;

Sodium binding site 1 out of 2 in the Crystal Structure of the GH74 Xyloglucanase From Xanthomonas Campestris (XCC1752)


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 the GH74 Xyloglucanase From Xanthomonas Campestris (XCC1752) within 5.0Å range: probe atom residue distance (Å) B Occ A:Na806 b:19.7 occ:1.00 O A:HOH1116 2.3 18.3 1.0 O A:HOH1091 2.3 17.4 1.0 O A:ILE493 2.3 16.5 1.0 OD2 A:ASP450 2.3 17.5 1.0 O A:HOH1098 2.4 19.0 1.0 CG A:ASP450 3.2 17.1 1.0 OD1 A:ASP450 3.3 16.9 1.0 C A:ILE493 3.5 16.8 1.0 O A:HOH935 3.5 18.8 1.0 C2 A:EDO802 3.8 19.1 1.0 N A:ILE493 3.9 16.7 1.0 O2 A:EDO802 3.9 19.7 1.0 O A:HOH1290 4.1 18.1 1.0 C1 A:EDO802 4.1 18.9 1.0 CA A:ILE493 4.3 16.8 1.0 OG A:SER492 4.3 17.1 1.0 O1 A:EDO802 4.3 18.6 1.0 N A:ASP494 4.4 16.4 1.0 CB A:ASP494 4.4 16.6 1.0 O A:LEU451 4.5 17.0 1.0 CA A:ASP494 4.5 16.5 1.0 CB A:ASP450 4.6 17.0 1.0 OD1 A:ASP494 4.6 16.5 1.0 CG2 A:ILE493 4.7 16.2 1.0 CG A:ASP494 4.9 16.6 1.0 C A:SER492 5.0 16.8 1.0 O A:ILE545 5.0 16.9 1.0

Sodium binding site 2 out of 2 in the Crystal Structure of the GH74 Xyloglucanase From Xanthomonas Campestris (XCC1752)


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 the GH74 Xyloglucanase From Xanthomonas Campestris (XCC1752) within 5.0Å range: probe atom residue distance (Å) B Occ B:Na805 b:18.2 occ:1.00 O B:ILE493 2.2 16.3 1.0 O B:HOH1022 2.3 17.6 1.0 OD2 B:ASP450 2.3 17.1 1.0 O B:HOH1212 2.4 19.1 1.0 O B:HOH1077 2.5 16.9 1.0 CG B:ASP450 3.1 16.9 1.0 C B:ILE493 3.3 16.4 1.0 OD1 B:ASP450 3.3 16.8 1.0 O B:HOH925 3.7 18.4 1.0 N B:ILE493 3.8 16.3 1.0 O B:HOH1419 4.0 18.5 1.0 O B:HOH1342 4.0 17.5 1.0 CA B:ILE493 4.1 16.3 1.0 O B:HOH1389 4.2 18.1 1.0 N B:ASP494 4.2 15.8 1.0 CB B:ASP494 4.4 16.2 1.0 CA B:ASP494 4.4 16.0 1.0 OD1 B:ASP494 4.4 16.2 1.0 O B:LEU451 4.4 16.7 1.0 CG2 B:ILE493 4.5 15.8 1.0 OG B:SER492 4.5 16.8 1.0 CB B:ASP450 4.5 16.7 1.0 O B:HOH1211 4.5 20.0 1.0 CG B:ASP494 4.8 16.4 1.0 C B:SER492 4.9 16.3 1.0 CB B:ILE493 4.9 16.1 1.0

E.A.Araujo, P.S.Vieira, M.T.Murakami, I.Polikarpov. Crystal Structure of the GH74 Xyloglucanase From Xanthomonas Campestris (XCC1752) To Be Published.