Sodium in PDB 1n82: The High-Resolution Crystal Structure of IXT6, A Thermophilic, Intracellular Xylanase From G. Stearothermophilus

All present enzymatic activity of The High-Resolution Crystal Structure of IXT6, A Thermophilic, Intracellular Xylanase From G. Stearothermophilus:
3.2.1.8;

The structure of The High-Resolution Crystal Structure of IXT6, A Thermophilic, Intracellular Xylanase From G. Stearothermophilus, PDB code: 1n82 was solved by V.Solomon, A.Teplitsky, G.Golan, R.Gilboa, V.Reiland, S.Shulami, S.Moryles, G.Zolotnitsky, Y.Shoham, G.Shoham, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	15.00 / 1.45
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	169.481, 80.579, 79.054, 90.00, 91.89, 90.00
R / Rfree (%)	15.6 / 19.2

The binding sites of Sodium atom in the The High-Resolution Crystal Structure of IXT6, A Thermophilic, Intracellular Xylanase From G. Stearothermophilus (pdb code 1n82). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total 2 binding sites of Sodium where determined in the The High-Resolution Crystal Structure of IXT6, A Thermophilic, Intracellular Xylanase From G. Stearothermophilus, PDB code: 1n82:
Jump to Sodium binding site number: 1; 2;

Sodium binding site 1 out of 2 in the The High-Resolution Crystal Structure of IXT6, A Thermophilic, Intracellular Xylanase From G. Stearothermophilus


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of The High-Resolution Crystal Structure of IXT6, A Thermophilic, Intracellular Xylanase From G. Stearothermophilus within 5.0Å range: probe atom residue distance (Å) B Occ A:Na401 b:24.7 occ:1.00 O A:ASP15 2.2 24.4 1.0 O A:ARG282 2.2 25.4 1.0 OE1 A:GLN286 2.3 36.0 1.0 O A:ILE285 2.4 22.6 1.0 O A:HOH4002 2.5 30.1 1.0 CD A:GLN286 3.0 34.7 1.0 NE2 A:GLN286 3.2 40.7 1.0 C A:ARG282 3.3 24.2 1.0 C A:ASP15 3.4 23.7 1.0 C A:ILE285 3.5 22.6 1.0 CA A:ARG282 3.9 23.8 1.0 CA A:GLN286 3.9 20.9 1.0 O A:HOH4345 4.0 42.3 1.0 N A:GLN286 4.1 21.3 1.0 CB A:ARG282 4.2 25.1 1.0 CG A:GLN286 4.2 29.3 1.0 CA A:ASP15 4.3 23.8 1.0 N A:PHE16 4.3 22.9 1.0 O1 A:GOL461 4.4 57.3 0.8 CA A:PHE16 4.4 22.1 1.0 N A:ASP283 4.4 25.8 1.0 CB A:PHE16 4.5 21.5 1.0 N A:ILE285 4.5 21.6 1.0 O A:HOH4318 4.5 37.8 1.0 CA A:ILE285 4.6 21.3 1.0 CB A:GLN286 4.6 24.1 1.0 CD2 A:PHE16 4.7 21.5 1.0 CA A:ASP283 4.7 26.9 1.0 C A:ASP283 4.8 26.2 1.0 C A:GLN286 4.9 19.8 1.0 N A:VAL284 5.0 24.0 1.0

Sodium binding site 2 out of 2 in the The High-Resolution Crystal Structure of IXT6, A Thermophilic, Intracellular Xylanase From G. Stearothermophilus


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 2 of The High-Resolution Crystal Structure of IXT6, A Thermophilic, Intracellular Xylanase From G. Stearothermophilus within 5.0Å range: probe atom residue distance (Å) B Occ B:Na402 b:31.2 occ:1.00 O B:ASP1015 2.2 27.7 1.0 OE1 B:GLN1286 2.2 33.2 0.6 O B:ARG1282 2.3 34.0 1.0 O B:ILE1285 2.5 28.6 1.0 O B:HOH4208 2.5 35.5 1.0 CD B:GLN1286 2.8 32.9 0.6 NE2 B:GLN1286 2.9 35.6 0.6 C B:ASP1015 3.3 25.8 1.0 C B:ARG1282 3.4 33.6 1.0 C B:ILE1285 3.6 28.0 1.0 CA B:ARG1282 3.9 31.9 1.0 CA B:GLN1286 4.0 26.4 1.0 CG B:GLN1286 4.1 30.4 0.6 CA B:ASP1015 4.1 27.1 1.0 CB B:ARG1282 4.2 33.8 1.0 N B:PHE1016 4.3 24.5 1.0 N B:GLN1286 4.3 26.8 1.0 CA B:PHE1016 4.5 23.6 1.0 N B:ILE1285 4.5 31.3 1.0 N B:ASP1283 4.5 36.1 1.0 CB B:PHE1016 4.6 23.9 1.0 CB B:GLN1286 4.6 28.3 0.6 CA B:ILE1285 4.6 29.0 1.0 O B:HOH4419 4.6 47.8 1.0 CG B:GLN1286 4.6 29.1 0.5 CD2 B:PHE1016 4.7 26.6 1.0 NE2 B:GLN1286 4.8 35.2 0.5 CA B:ASP1283 4.8 38.3 1.0 C B:ASP1283 4.8 39.0 1.0 CB B:GLN1286 4.8 27.1 0.5 C B:GLN1286 4.9 25.6 1.0 O B:ASN1014 5.0 35.0 1.0 CD B:GLN1286 5.0 30.0 0.5

V.Solomon, A.Teplitsky, G.Golan, R.Gilboa, V.Reiland, S.Shulami, S.Moryles, G.Zolotnitsky, Y.Shoham, G.Shoham. The High-Resolution Crystal Structure of IXT6, A Thermophilic, Intracellular Xylanase From G. Stearothermophilus To Be Published.