Magnesium in PDB 4bqz: Rat NTPDASE2 in Complex with Mg Gmppnp

All present enzymatic activity of Rat NTPDASE2 in Complex with Mg Gmppnp:
3.6.1.5;

The structure of Rat NTPDASE2 in Complex with Mg Gmppnp, PDB code: 4bqz was solved by M.Zebisch, P.Schaefer, P.Lauble, N.Straeter, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	36.58 / 2.05
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	40.880, 69.760, 163.960, 90.00, 90.00, 90.00
R / Rfree (%)	18.28 / 23.136

The binding sites of Magnesium atom in the Rat NTPDASE2 in Complex with Mg Gmppnp (pdb code 4bqz). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total only one binding site of Magnesium was determined in the Rat NTPDASE2 in Complex with Mg Gmppnp, PDB code: 4bqz:

Magnesium binding site 1 out of 1 in the Rat NTPDASE2 in Complex with Mg Gmppnp


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Rat NTPDASE2 in Complex with Mg Gmppnp within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg1463 b:15.2 occ:1.00 O1G A:GNP1462 2.0 17.0 1.0 O2B A:GNP1462 2.0 19.3 1.0 O A:HOH2003 2.1 19.1 1.0 O A:HOH2072 2.1 17.0 1.0 O A:HOH2005 2.1 13.7 1.0 O A:HOH2048 2.2 10.7 1.0 PB A:GNP1462 3.2 20.9 1.0 PG A:GNP1462 3.2 19.4 1.0 N3B A:GNP1462 3.4 17.5 1.0 O3A A:GNP1462 3.9 17.9 1.0 O A:HOH2047 4.0 14.6 1.0 OE2 A:GLU165 4.0 17.1 1.0 O A:HOH2132 4.0 30.1 1.0 O3G A:GNP1462 4.1 18.1 1.0 O1A A:GNP1462 4.1 19.1 1.0 O A:HOH2073 4.1 20.1 1.0 OG1 A:THR122 4.1 21.4 1.0 NE1 A:TRP436 4.2 16.5 1.0 O2G A:GNP1462 4.4 18.3 1.0 OD1 A:ASP45 4.4 18.5 1.0 OD2 A:ASP45 4.4 19.3 1.0 OD2 A:ASP201 4.4 15.2 1.0 O1B A:GNP1462 4.5 18.0 1.0 PA A:GNP1462 4.5 18.9 1.0 OD1 A:ASP201 4.5 15.2 1.0 CA A:GLY203 4.6 16.1 1.0 CE1 A:HIS50 4.7 24.6 1.0 CD1 A:TRP436 4.8 16.5 1.0 CA A:GLY47 4.8 17.6 1.0 CG A:ASP45 4.9 20.2 1.0 CG A:ASP201 4.9 15.8 1.0 O2A A:GNP1462 5.0 21.2 1.0

M.Zebisch, M.Krauss, P.Schaefer, P.Lauble, N.Straeter. Crystallographic Snapshots Along the Reaction Pathway of Nucleoside Triphosphate Diphosphohydrolases Structure V. 21 1460 2013.
ISSN: ISSN 0969-2126
PubMed: 23830739
DOI: 10.1016/J.STR.2013.05.016