Sodium in PDB 3zux: Crystal Structure of A Bacterial Homologue of the Bile Acid Sodium Symporter Asbt.

The structure of Crystal Structure of A Bacterial Homologue of the Bile Acid Sodium Symporter Asbt., PDB code: 3zux was solved by N.-J.Hu, S.Iwata, A.D.Cameron, D.Drew, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	24.64 / 2.20
Space group	P 41 2 2
Cell size a, b, c (Å), α, β, γ (°)	73.330, 73.330, 163.520, 90.00, 90.00, 90.00
R / Rfree (%)	19.73 / 22.86

The structure of Crystal Structure of A Bacterial Homologue of the Bile Acid Sodium Symporter Asbt. also contains other interesting chemical elements:

Mercury

(Hg)

1 atom

The binding sites of Sodium atom in the Crystal Structure of A Bacterial Homologue of the Bile Acid Sodium Symporter Asbt. (pdb code 3zux). 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 A Bacterial Homologue of the Bile Acid Sodium Symporter Asbt., PDB code: 3zux:
Jump to Sodium binding site number: 1; 2;

Sodium binding site 1 out of 2 in the Crystal Structure of A Bacterial Homologue of the Bile Acid Sodium Symporter Asbt.


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 A Bacterial Homologue of the Bile Acid Sodium Symporter Asbt. within 5.0Å range: probe atom residue distance (Å) B Occ A:Na1310 b:42.9 occ:1.00 OD1 A:ASN115 2.2 42.3 1.0 O A:SER128 2.3 43.9 1.0 OE1 A:GLU260 2.4 48.4 1.0 OG A:SER128 2.4 40.0 1.0 OG1 A:THR132 2.4 40.5 1.0 OG A:SER114 2.5 40.5 1.0 C A:SER128 2.9 45.3 1.0 CD A:GLU260 3.4 53.7 1.0 CB A:SER128 3.4 42.1 1.0 CA A:SER128 3.4 42.0 1.0 CG A:ASN115 3.5 49.8 1.0 CB A:THR132 3.5 43.1 1.0 O A:HOH2018 3.6 51.4 1.0 N A:ASN115 3.6 45.6 1.0 CB A:SER114 3.7 42.1 1.0 OE2 A:GLU260 3.7 42.6 1.0 N A:VAL129 3.8 44.2 1.0 C A:SER114 3.9 48.2 1.0 CA A:ASN115 4.0 47.2 1.0 N A:THR132 4.2 39.9 1.0 CB A:ASN115 4.3 44.2 1.0 CA A:VAL129 4.3 44.6 1.0 O A:GLY111 4.4 44.8 1.0 CA A:SER114 4.4 42.1 1.0 O A:SER114 4.4 49.0 1.0 ND2 A:ASN115 4.4 36.5 1.0 CA A:THR132 4.4 38.9 1.0 CG2 A:THR132 4.5 40.7 1.0 O A:HOH2015 4.7 32.4 1.0 CG A:GLU260 4.7 42.0 1.0 N A:SER128 4.9 45.3 1.0 O A:THR112 4.9 52.0 1.0 C A:VAL129 4.9 49.6 1.0

Sodium binding site 2 out of 2 in the Crystal Structure of A Bacterial Homologue of the Bile Acid Sodium Symporter Asbt.


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 A Bacterial Homologue of the Bile Acid Sodium Symporter Asbt. within 5.0Å range: probe atom residue distance (Å) B Occ A:Na1311 b:44.0 occ:1.00 OE1 A:GLN77 2.2 41.6 1.0 O A:MET263 2.2 34.4 1.0 OE1 A:GLN264 2.3 41.3 1.0 O A:VAL261 2.4 36.6 1.0 O A:GLU260 2.5 36.0 1.0 CD A:GLN77 3.1 44.8 1.0 C A:VAL261 3.1 38.4 1.0 NE2 A:GLN77 3.3 28.9 1.0 C A:MET263 3.3 36.3 1.0 CD A:GLN264 3.5 49.2 1.0 C A:GLU260 3.5 37.9 1.0 CA A:VAL261 3.5 34.5 1.0 CA A:GLY110 3.8 36.8 1.0 N A:VAL261 3.9 35.5 1.0 O A:HOH2015 4.0 32.4 1.0 N A:MET263 4.0 35.5 1.0 CG A:GLN264 4.1 35.1 1.0 N A:GLN264 4.2 32.8 1.0 N A:GLY262 4.2 36.1 1.0 CA A:GLN264 4.3 32.4 1.0 CA A:MET263 4.3 33.8 1.0 CG A:MET81 4.3 35.6 1.0 N A:GLY110 4.3 37.0 1.0 C A:GLY262 4.4 38.2 1.0 O A:HOH2009 4.5 35.8 1.0 CG A:GLN77 4.5 34.2 1.0 NE2 A:GLN264 4.5 34.2 1.0 CA A:GLY262 4.8 35.0 1.0 CB A:GLN264 4.8 33.0 1.0 O A:PRO109 4.8 38.3 1.0 C A:PRO109 4.8 39.9 1.0 CA A:GLU260 4.8 36.3 1.0 O A:GLY262 4.9 36.9 1.0 CB A:VAL261 4.9 38.7 1.0 CB A:GLN77 4.9 38.6 1.0 C A:GLY110 5.0 39.7 1.0

N.-J.Hu, S.Iwata, A.D.Cameron, D.Drew. Crystal Structure of A Bacterial Homologue of the Bile Acid Sodium Symporter Asbt. Nature V. 478 408 2011.
ISSN: ISSN 0028-0836
PubMed: 21976025
DOI: 10.1038/NATURE10450