Zinc in PDB 2xy4: X-Ray Structure of Znua-Wt From Salmonella Enterica

The structure of X-Ray Structure of Znua-Wt From Salmonella Enterica, PDB code: 2xy4 was solved by F.Alaleona, A.Ilari, A.Battistoni, P.Petrarca, E.Chiancone, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	50.00 / 1.71
Space group	P 63
Cell size a, b, c (Å), α, β, γ (°)	143.650, 143.650, 30.811, 90.00, 90.00, 120.00
R / Rfree (%)	20.939 / 24.402

The binding sites of Zinc atom in the X-Ray Structure of Znua-Wt From Salmonella Enterica (pdb code 2xy4). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total only one binding site of Zinc was determined in the X-Ray Structure of Znua-Wt From Salmonella Enterica, PDB code: 2xy4:

Zinc binding site 1 out of 1 in the X-Ray Structure of Znua-Wt From Salmonella Enterica


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of X-Ray Structure of Znua-Wt From Salmonella Enterica within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn401 b:12.8 occ:0.70 OE2 A:GLU59 2.0 30.2 0.7 OE1 A:GLU59 2.0 27.4 0.7 NE2 A:HIS211 2.1 23.8 1.0 NE2 A:HIS140 2.1 29.8 0.7 NE2 A:HIS147 2.1 16.9 1.0 O A:HOH2202 2.1 27.4 1.0 CD A:GLU59 2.2 34.3 0.7 CE1 A:HIS211 2.9 26.0 1.0 CE1 A:HIS147 2.9 20.1 1.0 CD2 A:HIS140 3.0 36.0 0.7 CE1 A:HIS140 3.1 35.1 0.7 CD2 A:HIS147 3.2 18.6 1.0 CD2 A:HIS211 3.2 25.5 1.0 CG A:GLU59 3.7 38.9 0.7 ND1 A:HIS211 4.1 27.0 1.0 ND1 A:HIS147 4.1 18.0 1.0 ND1 A:HIS140 4.2 36.9 0.7 CG A:HIS140 4.2 39.5 0.7 CG A:HIS211 4.3 26.8 1.0 CG A:HIS147 4.3 17.8 1.0 O A:HOH2029 4.5 34.4 1.0 CB A:GLU59 4.6 42.3 0.7 CB A:ALA213 4.8 27.5 1.0

A.Ilari, F.Alaleona, P.Petrarca, A.Battistoni, E.Chiancone. The X-Ray Structure of the Zinc Transporter Znua From Salmonella Enterica Discloses A Unique Triad of Zinc Coordinating Histidines. J.Mol.Biol. V. 409 630 2011.
ISSN: ISSN 0022-2836
PubMed: 21530543
DOI: 10.1016/J.JMB.2011.04.036