Magnesium in PDB 1mh9: Crystal Structure Analysis of Deoxyribonucleotidase

All present enzymatic activity of Crystal Structure Analysis of Deoxyribonucleotidase:
3.1.3.5;

The structure of Crystal Structure Analysis of Deoxyribonucleotidase, PDB code: 1mh9 was solved by A.Rinaldo-Matthis, C.Rampazzo, P.Reichard, V.Bianchi, P.Nordlund, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.64 / 1.80
Space group	P 43 21 2
Cell size a, b, c (Å), α, β, γ (°)	73.965, 73.965, 105.932, 90.00, 90.00, 90.00
R / Rfree (%)	15.9 / 19.1

The binding sites of Magnesium atom in the Crystal Structure Analysis of Deoxyribonucleotidase (pdb code 1mh9). 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 Crystal Structure Analysis of Deoxyribonucleotidase, PDB code: 1mh9:

Magnesium binding site 1 out of 1 in the Crystal Structure Analysis of Deoxyribonucleotidase


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Crystal Structure Analysis of Deoxyribonucleotidase within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg1221 b:12.3 occ:1.00 O1 A:PO4229 2.2 14.1 1.0 O A:HOH1225 2.3 15.3 1.0 O A:ASP43 2.3 14.6 1.0 O A:HOH1352 2.3 44.4 1.0 OD1 A:ASP176 2.3 14.4 1.0 OD2 A:ASP41 2.5 17.1 1.0 CG A:ASP176 3.3 18.8 1.0 CG A:ASP41 3.4 15.9 1.0 C A:ASP43 3.4 14.7 1.0 OD1 A:ASP41 3.6 21.0 1.0 O A:HOH1505 3.6 37.3 1.0 OD2 A:ASP176 3.7 16.4 1.0 P A:PO4229 3.7 16.4 1.0 CB A:ASP43 4.0 13.2 1.0 O4 A:PO4229 4.1 16.9 1.0 CA A:ASP43 4.1 8.2 1.0 OD1 A:ASP175 4.1 17.1 1.0 O A:HOH1226 4.3 20.5 1.0 N A:ASP43 4.4 12.0 1.0 N A:GLY44 4.4 11.9 1.0 O2 A:PO4229 4.5 16.4 1.0 N A:ASP176 4.5 11.3 1.0 O3 A:PO4229 4.6 17.4 1.0 CA A:GLY44 4.6 13.2 1.0 CZ A:PHE75 4.6 25.8 1.0 CE1 A:PHE75 4.6 17.4 1.0 CB A:ASP176 4.7 11.3 1.0 CB A:ASP41 4.8 11.3 1.0 CG A:ASP175 4.9 19.2 1.0 N A:ARG177 4.9 12.0 1.0

A.Rinaldo-Matthis, C.Rampazzo, P.Reichard, V.Bianchi, P.Nordlund. Crystal Structure of A Human Mitochondrial Deoxyribonucleotidase. Nat.Struct.Biol. V. 9 779 2002.
ISSN: ISSN 1072-8368
PubMed: 12352955
DOI: 10.1038/NSB846