Zinc in PDB 4a2c: Crystal Structure of Galactitol-1-Phosphate Dehydrogenase From Escherichia Coli

All present enzymatic activity of Crystal Structure of Galactitol-1-Phosphate Dehydrogenase From Escherichia Coli:
1.1.1.251;

The structure of Crystal Structure of Galactitol-1-Phosphate Dehydrogenase From Escherichia Coli, PDB code: 4a2c was solved by Y.Alvarez, M.Esteban-Torres, I.Acebron, B.De Las Rivas, R.Munoz, J.M.Mancheno, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	28.952 / 1.87
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	43.720, 77.140, 107.510, 90.00, 95.36, 90.00
R / Rfree (%)	21.27 / 27.29

The structure of Crystal Structure of Galactitol-1-Phosphate Dehydrogenase From Escherichia Coli also contains other interesting chemical elements:

Nickel

(Ni)

3 atoms

The binding sites of Zinc atom in the Crystal Structure of Galactitol-1-Phosphate Dehydrogenase From Escherichia Coli (pdb code 4a2c). 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 Galactitol-1-Phosphate Dehydrogenase From Escherichia Coli, PDB code: 4a2c:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Crystal Structure of Galactitol-1-Phosphate Dehydrogenase From Escherichia Coli


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 Galactitol-1-Phosphate Dehydrogenase From Escherichia Coli within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn1349 b:19.4 occ:1.00 SG A:CYS95 2.3 18.2 1.0 SG A:CYS92 2.3 24.5 1.0 SG A:CYS89 2.3 22.3 1.0 SG A:CYS103 2.4 19.0 1.0 CB A:CYS103 3.3 16.1 1.0 CB A:CYS92 3.4 20.2 1.0 CB A:CYS95 3.5 22.4 1.0 CB A:CYS89 3.6 34.6 1.0 N A:CYS89 3.6 26.0 1.0 N A:PHE90 3.7 22.9 1.0 N A:CYS92 3.9 22.0 1.0 CA A:CYS89 4.0 31.6 1.0 CA A:CYS103 4.2 15.7 1.0 N A:CYS95 4.2 19.6 1.0 C A:CYS89 4.3 27.7 1.0 CA A:CYS92 4.3 22.9 1.0 O A:HOH2099 4.3 27.9 1.0 N A:THR91 4.4 23.1 1.0 CA A:CYS95 4.4 22.3 1.0 CA A:PHE90 4.6 22.6 1.0 C A:PRO88 4.7 25.0 1.0 CB A:PRO88 4.7 25.4 1.0 C A:PHE90 4.8 28.0 1.0 C A:CYS92 4.9 18.8 1.0 O A:CYS92 4.9 19.9 1.0

Zinc binding site 2 out of 2 in the Crystal Structure of Galactitol-1-Phosphate Dehydrogenase From Escherichia Coli


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 Galactitol-1-Phosphate Dehydrogenase From Escherichia Coli within 5.0Å range: probe atom residue distance (Å) B Occ B:Zn1348 b:21.7 occ:1.00 SG B:CYS92 2.2 23.6 1.0 SG B:CYS89 2.3 22.5 1.0 SG B:CYS95 2.4 19.0 1.0 SG B:CYS103 2.4 27.2 1.0 CB B:CYS103 3.2 16.3 1.0 CB B:CYS95 3.4 20.5 1.0 CB B:CYS89 3.4 30.8 1.0 CB B:CYS92 3.4 17.5 1.0 N B:CYS89 3.5 27.3 1.0 N B:PHE90 3.7 26.9 1.0 CA B:CYS89 3.9 29.3 1.0 N B:CYS92 3.9 23.7 1.0 CA B:CYS103 4.0 20.6 1.0 O B:HOH2120 4.1 38.4 1.0 C B:CYS89 4.2 25.1 1.0 CA B:CYS92 4.2 26.4 1.0 N B:CYS95 4.4 25.9 1.0 N B:THR91 4.4 27.0 1.0 CA B:CYS95 4.4 23.4 1.0 C B:PRO88 4.6 30.0 1.0 CA B:PHE90 4.6 28.6 1.0 CB B:PRO88 4.8 28.9 1.0 C B:CYS103 4.8 27.4 1.0 C B:PHE90 4.9 31.0 1.0 C B:CYS92 4.9 22.3 1.0 CA B:PRO88 4.9 27.9 1.0 N B:ALA104 4.9 24.5 1.0

M.Esteban-Torres, Y.Alvarez, I.Acebron, B.De Las Rivas, R.Munoz, G.-W.Kohring, A.M.Roa, M.Sobrino, J.M.Mancheno. The Crystal Structure of Galactitol-1-Phosphate 5-Dehydrogenase From Escherichia Coli K12 Provides Insights Into Its Anomalous Behavior on Imac Processes Febs Lett. V. 586 3127 2012.
ISSN: ISSN
PubMed: 22979983
DOI: 10.1016/J.FEBSLET.2012.07.073