Magnesium in PDB 1dut: Fiv Dutp Pyrophosphatase

All present enzymatic activity of Fiv Dutp Pyrophosphatase:
3.6.1.23;

The structure of Fiv Dutp Pyrophosphatase, PDB code: 1dut was solved by G.S.Prasad, E.A.Stura, D.E.Mcree, G.S.Laco, C.Hasselkus-Light, J.H.Elder, C.D.Stout, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	7.00 / 1.90
Space group	P 63
Cell size a, b, c (Å), α, β, γ (°)	79.800, 79.800, 86.950, 90.00, 90.00, 120.00
R / Rfree (%)	20.9 / 24.9

The binding sites of Magnesium atom in the Fiv Dutp Pyrophosphatase (pdb code 1dut). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Fiv Dutp Pyrophosphatase, PDB code: 1dut:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Fiv Dutp Pyrophosphatase


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Fiv Dutp Pyrophosphatase within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg134 b:11.0 occ:0.33 O A:HOH147 1.7 15.4 1.0 OD2 A:ASP64 2.0 12.9 1.0 CG A:ASP64 3.1 14.7 1.0 OD1 A:ASP64 3.4 15.3 1.0 CB A:ASP64 4.4 14.6 1.0 O A:VAL65 4.5 17.6 1.0 CD1 A:LEU66 4.7 12.6 1.0

Magnesium binding site 2 out of 2 in the Fiv Dutp Pyrophosphatase


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Fiv Dutp Pyrophosphatase within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg134 b:54.8 occ:0.33 O B:HOH143 1.6 41.1 1.0 OD2 B:ASP64 2.8 40.3 1.0 OD1 B:ASP64 3.4 37.3 1.0 CG B:ASP64 3.5 37.1 1.0 O B:VAL65 4.2 35.5 1.0 CB B:ASP64 5.0 36.0 1.0

G.S.Prasad, E.A.Stura, D.E.Mcree, G.S.Laco, C.Hasselkus-Light, J.H.Elder, C.D.Stout. Crystal Structure of Dutp Pyrophosphatase From Feline Immunodeficiency Virus. Protein Sci. V. 5 2429 1996.
ISSN: ISSN 0961-8368
PubMed: 8976551