Zinc in PDB 7bzm: Crystal Structure of Rice OS3BGLU7 with Glucoimidazole

All present enzymatic activity of Crystal Structure of Rice OS3BGLU7 with Glucoimidazole:
3.2.1.21;

The structure of Crystal Structure of Rice OS3BGLU7 with Glucoimidazole, PDB code: 7bzm was solved by S.Pengthaisong, J.R.Ketudat Cairns, A.Tankrathok, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	50.01 / 2.30
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	80.402, 101.557, 127.458, 90.00, 90.00, 90.00
R / Rfree (%)	17.7 / 21.7

The binding sites of Zinc atom in the Crystal Structure of Rice OS3BGLU7 with Glucoimidazole (pdb code 7bzm). 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 Crystal Structure of Rice OS3BGLU7 with Glucoimidazole, PDB code: 7bzm:

Zinc binding site 1 out of 1 in the Crystal Structure of Rice OS3BGLU7 with Glucoimidazole


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 Rice OS3BGLU7 with Glucoimidazole within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn503 b:27.4 occ:1.00 OD2 A:ASP65 2.0 23.7 1.0 OD2 B:ASP65 2.0 25.4 1.0 ND1 B:HIS68 2.2 26.2 1.0 ND1 A:HIS68 2.2 27.8 1.0 CG B:ASP65 2.8 24.7 1.0 CG A:ASP65 2.8 24.8 1.0 OD1 B:ASP65 2.8 24.7 1.0 OD1 A:ASP65 2.9 25.3 1.0 CG B:HIS68 3.1 26.2 1.0 CG A:HIS68 3.2 28.3 1.0 CE1 B:HIS68 3.2 27.3 1.0 CE1 A:HIS68 3.2 27.8 1.0 CB B:HIS68 3.4 26.4 1.0 CB A:HIS68 3.4 29.1 1.0 CB B:ASP65 4.2 24.1 1.0 O A:HOH708 4.2 34.8 1.0 CB A:ASP65 4.2 24.4 1.0 O B:HOH713 4.2 31.8 1.0 NE2 B:HIS68 4.3 28.2 1.0 CD2 B:HIS68 4.3 26.3 1.0 NE2 A:HIS68 4.3 28.6 1.0 CD2 A:HIS68 4.3 27.6 1.0 O A:HOH713 4.7 30.5 1.0 O B:HOH710 4.7 31.5 1.0 CA B:HIS68 4.8 26.3 1.0 CA A:HIS68 4.8 28.9 1.0

B.Nutho, S.Pengthaisong, A.Tankrathok, V.S.Lee, J.R.Ketudat Cairns, T.Rungrotmongkol, S.Hannongbua. Structural Basis of Specific Glucoimidazole and Mannoimidazole Binding By OS3BGLU7. Biomolecules V. 10 2020.
ISSN: ESSN 2218-273X
PubMed: 32549280
DOI: 10.3390/BIOM10060907