Zinc in PDB 2z7g: Crystal Structure of Adenosine Deaminase Ligated with Ehna

All present enzymatic activity of Crystal Structure of Adenosine Deaminase Ligated with Ehna:
3.5.4.4;

The structure of Crystal Structure of Adenosine Deaminase Ligated with Ehna, PDB code: 2z7g was solved by T.Kinoshita, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	67.03 / 2.52
Space group	P 43 21 2
Cell size a, b, c (Å), α, β, γ (°)	77.100, 77.100, 135.660, 90.00, 90.00, 90.00
R / Rfree (%)	n/a / n/a

The binding sites of Zinc atom in the Crystal Structure of Adenosine Deaminase Ligated with Ehna (pdb code 2z7g). 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 Adenosine Deaminase Ligated with Ehna, PDB code: 2z7g:

Zinc binding site 1 out of 1 in the Crystal Structure of Adenosine Deaminase Ligated with Ehna


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 Adenosine Deaminase Ligated with Ehna within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn355 b:26.7 occ:1.00 O A:HOH433 2.1 65.7 1.0 NE2 A:HIS14 2.1 13.8 1.0 NE2 A:HIS12 2.2 25.7 1.0 NE2 A:HIS211 2.3 24.1 1.0 OD1 A:ASP292 2.3 26.6 1.0 CD2 A:HIS14 3.0 12.9 1.0 CD2 A:HIS12 3.1 25.3 1.0 CD2 A:HIS211 3.1 26.6 1.0 CE1 A:HIS14 3.2 13.4 1.0 CG A:ASP292 3.3 32.5 1.0 CE1 A:HIS12 3.3 27.9 1.0 CE1 A:HIS211 3.4 26.2 1.0 OD2 A:ASP292 3.6 35.1 1.0 O A:HOH360 3.9 40.5 1.0 NE2 A:HIS235 4.0 24.0 1.0 N24 A:EH9356 4.0 30.8 1.0 CG A:HIS14 4.2 15.7 1.0 ND1 A:HIS14 4.3 11.5 1.0 C1 A:EH9356 4.3 33.1 1.0 CG A:HIS12 4.3 26.7 1.0 CG A:HIS211 4.3 26.1 1.0 ND1 A:HIS12 4.4 27.3 1.0 ND1 A:HIS211 4.4 27.2 1.0 C2 A:EH9356 4.6 30.4 1.0 CB A:ASP292 4.7 29.4 1.0 OD2 A:ASP293 4.7 26.1 1.0 CD2 A:HIS235 4.8 21.7 1.0 N15 A:EH9356 4.8 31.2 1.0 CE1 A:HIS235 4.8 24.6 1.0 N6 A:EH9356 4.8 35.7 1.0

T.Kinoshita, T.Tada, I.Nakanishi. Conformational Change of Adenosine Deaminase During Ligand-Exchange in A Crystal Biochem.Biophys.Res.Commun. V. 373 53 2008.
ISSN: ISSN 0006-291X
PubMed: 18549808
DOI: 10.1016/J.BBRC.2008.05.180