Zinc in PDB 9lhy: Crystal Structure of A Wild-Type Tagose Isomerase (TST4EASE Wt) From Thermotogota Bacterium Complex with Zn

All present enzymatic activity of Crystal Structure of A Wild-Type Tagose Isomerase (TST4EASE Wt) From Thermotogota Bacterium Complex with Zn:
5.1.2.7;

The structure of Crystal Structure of A Wild-Type Tagose Isomerase (TST4EASE Wt) From Thermotogota Bacterium Complex with Zn, PDB code: 9lhy was solved by H.L.Wei, Y.X.Wang, W.D.Liu, L.L.Zhu, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	66.49 / 2.46
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	65.561, 83.278, 110.41, 90, 90, 90
R / Rfree (%)	24.3 / 27

The binding sites of Zinc atom in the Crystal Structure of A Wild-Type Tagose Isomerase (TST4EASE Wt) From Thermotogota Bacterium Complex with Zn (pdb code 9lhy). 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 A Wild-Type Tagose Isomerase (TST4EASE Wt) From Thermotogota Bacterium Complex with Zn, PDB code: 9lhy:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Crystal Structure of A Wild-Type Tagose Isomerase (TST4EASE Wt) From Thermotogota Bacterium Complex with Zn


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 A Wild-Type Tagose Isomerase (TST4EASE Wt) From Thermotogota Bacterium Complex with Zn within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn601 b:103.0 occ:1.00 NE2 A:HIS200 2.3 69.2 1.0 ND1 A:HIS261 2.3 64.6 1.0 CE1 A:HIS261 2.7 64.4 1.0 CE1 A:HIS200 3.0 67.1 1.0 CD2 A:HIS200 3.5 63.1 1.0 CG A:HIS261 3.6 58.7 1.0 NE2 A:HIS261 4.0 58.8 1.0 ND1 A:HIS200 4.2 64.3 1.0 NZ A:LYS264 4.3 64.2 1.0 CB A:HIS261 4.3 55.8 1.0 CD2 A:HIS261 4.4 57.6 1.0 CG A:HIS200 4.5 61.8 1.0 CE A:LYS264 4.8 66.5 1.0

Zinc binding site 2 out of 2 in the Crystal Structure of A Wild-Type Tagose Isomerase (TST4EASE Wt) From Thermotogota Bacterium Complex with Zn


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 A Wild-Type Tagose Isomerase (TST4EASE Wt) From Thermotogota Bacterium Complex with Zn within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn602 b:74.7 occ:1.00 NE2 A:HIS175 2.2 59.6 1.0 OD1 A:ASP284 2.4 73.3 1.0 CG A:ASP284 2.6 65.2 1.0 OD2 A:ASP284 2.6 65.0 1.0 ND1 A:HIS355 2.7 59.8 1.0 CE1 A:HIS175 2.9 57.0 1.0 CD2 A:HIS175 3.3 54.2 1.0 CG A:HIS355 3.4 59.3 1.0 CB A:HIS355 3.5 56.8 1.0 CB A:ASP284 3.7 60.1 1.0 CE1 A:HIS355 3.8 58.8 1.0 ND1 A:HIS175 4.1 53.1 1.0 CG A:HIS175 4.3 50.8 1.0 OG A:SER282 4.5 62.5 1.0 CD2 A:HIS355 4.5 59.6 1.0 NE2 A:HIS355 4.7 57.3 1.0 CA A:HIS355 4.9 59.2 1.0

Y.Wang, Z.Tan, H.Wei, N.Zhang, L.Wang, Y.Yang, W.Liu, L.Zhu. Protein Engineering of Tagatose 4-Epimerase For D-Tagatose Production. J.Agric.Food Chem. V. 73 12353 2025.
ISSN: ESSN 1520-5118
PubMed: 40350604
DOI: 10.1021/ACS.JAFC.5C01663