Zinc in PDB 4bwz: Crystal Structure of the Sodium Proton Antiporter, Napa

The structure of Crystal Structure of the Sodium Proton Antiporter, Napa, PDB code: 4bwz was solved by C.Lee, D.Drew, A.D.Cameron, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	47.953 / 2.98
Space group	C 2 2 21
Cell size a, b, c (Å), α, β, γ (°)	73.750, 82.150, 191.810, 90.00, 90.00, 90.00
R / Rfree (%)	22.24 / 24.82

The binding sites of Zinc atom in the Crystal Structure of the Sodium Proton Antiporter, Napa (pdb code 4bwz). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Crystal Structure of the Sodium Proton Antiporter, Napa, PDB code: 4bwz:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Crystal Structure of the Sodium Proton Antiporter, Napa


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Crystal Structure of the Sodium Proton Antiporter, Napa within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn1387 b:0.3 occ:1.00 OE2 A:GLU5 2.0 0.5 1.0 OE2 A:GLU9 2.0 0.2 1.0 ND1 A:HIS51 2.1 0.1 1.0 CD A:GLU5 2.7 0.0 1.0 CE1 A:HIS51 2.8 0.7 1.0 OE1 A:GLU5 2.8 0.7 1.0 CD A:GLU9 2.9 0.4 1.0 CG A:HIS51 3.3 0.6 1.0 OE1 A:GLU9 3.6 0.7 1.0 CG A:GLU9 3.7 93.2 1.0 CB A:HIS51 3.8 0.7 1.0 NE2 A:HIS51 4.0 0.2 1.0 N A:HIS51 4.1 0.8 1.0 CG A:GLU5 4.2 0.7 1.0 CD2 A:HIS51 4.3 0.7 1.0 CA A:HIS51 4.5 1.0 1.0 O A:LEU49 4.5 0.9 1.0 O A:HIS51 4.9 0.1 1.0

Zinc binding site 2 out of 2 in the Crystal Structure of the Sodium Proton Antiporter, Napa


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Crystal Structure of the Sodium Proton Antiporter, Napa within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn1388 b:1.0 occ:1.00 NE2 A:HIS6 2.2 0.7 1.0 CE1 A:HIS6 3.0 96.2 1.0 CD2 A:HIS6 3.2 94.8 1.0 CD1 A:ILE55 3.9 92.1 1.0 ND1 A:HIS6 4.2 94.9 1.0 CG A:HIS6 4.3 0.7 1.0 CG1 A:ILE55 5.0 91.0 1.0

C.Lee, H.J.Kang, C.Von Ballmoos, S.Newstead, P.Uzdavinys, D.L.Dotson, S.Iwata, O.Beckstein, A.D.Cameron, D.Drew. A Two Domain Elevator Mechanism For Sodium/Proton Antiport Nature V. 501 573 2013.
ISSN: ISSN 0028-0836
PubMed: 23995679
DOI: 10.1038/NATURE12484