Zinc in PDB 1g3y: ARG80ALA Dtxr

The structure of ARG80ALA Dtxr, PDB code: 1g3y was solved by E.Pohl, J.Goranson-Siekierke, R.K.Holmes, W.G.J.Hol, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	8.00 / 2.80
Space group	P 31 2 1
Cell size a, b, c (Å), α, β, γ (°)	62.800, 62.800, 109.200, 90.00, 90.00, 120.00
R / Rfree (%)	22.4 / 32.8

The binding sites of Zinc atom in the ARG80ALA Dtxr (pdb code 1g3y). 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 ARG80ALA Dtxr, PDB code: 1g3y:

Zinc binding site 1 out of 1 in the ARG80ALA Dtxr


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of ARG80ALA Dtxr within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn301 b:19.7 occ:1.00 ND1 A:HIS98 1.9 14.3 1.0 OE2 A:GLU83 2.0 2.0 1.0 NE2 A:HIS79 2.2 10.8 1.0 CE1 A:HIS98 2.5 18.8 1.0 CD2 A:HIS79 2.9 15.5 1.0 CD A:GLU83 3.0 2.0 1.0 CG A:HIS98 3.1 10.4 1.0 OE1 A:GLU83 3.3 5.5 1.0 CE1 A:HIS79 3.4 11.7 1.0 NE2 A:HIS98 3.8 9.6 1.0 CB A:HIS98 3.8 10.2 1.0 CD2 A:HIS98 4.1 11.9 1.0 CG A:HIS79 4.2 11.8 1.0 CA A:HIS98 4.3 13.1 1.0 CD2 A:PHE128 4.3 4.7 1.0 CG A:GLU83 4.3 2.0 1.0 ND1 A:HIS79 4.4 19.2 1.0 CE2 A:PHE128 4.5 3.7 1.0 O A:HIS98 4.8 11.9 1.0 OE2 A:GLU17 4.9 27.4 1.0 C A:HIS98 4.9 12.6 1.0

E.Pohl, J.Goranson-Siekierke, M.K.Choi, T.Roosild, R.K.Holmes, W.G.Hol. Structures of Three Diphtheria Toxin Repressor (Dtxr) Variants with Decreased Repressor Activity. Acta Crystallogr.,Sect.D V. 57 619 2001.
ISSN: ISSN 0907-4449
PubMed: 11320302
DOI: 10.1107/S090744490100230X