Magnesium in PDB 3c3i: Evolution of Chlorella Virus Dutpase

All present enzymatic activity of Evolution of Chlorella Virus Dutpase:
3.6.1.23;

The structure of Evolution of Chlorella Virus Dutpase, PDB code: 3c3i was solved by M.Yamanishi, K.Homma, Y.Zhang, L.V.J.Etten, H.Moriyama, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	33.61 / 3.00
Space group	P 63
Cell size a, b, c (Å), α, β, γ (°)	132.069, 132.069, 53.451, 90.00, 90.00, 120.00
R / Rfree (%)	19.5 / 25.8

The binding sites of Magnesium atom in the Evolution of Chlorella Virus Dutpase (pdb code 3c3i). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Evolution of Chlorella Virus Dutpase, PDB code: 3c3i:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Evolution of Chlorella Virus Dutpase


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Evolution of Chlorella Virus Dutpase within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg998 b:4.5 occ:0.33 OD2 A:ASP73 3.6 27.1 1.0 OD1 A:ASP73 3.7 27.3 1.0 CG A:ASP73 4.1 26.1 1.0 O A:VAL74 4.7 15.1 1.0

Magnesium binding site 2 out of 2 in the Evolution of Chlorella Virus Dutpase


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Evolution of Chlorella Virus Dutpase within 5.0Å range: probe atom residue distance (Å) B Occ D:Mg999 b:21.8 occ:1.00 OD1 D:ASP73 3.1 26.5 1.0 OD1 B:ASP73 3.3 35.8 1.0 OD2 D:ASP73 3.4 26.6 1.0 CG D:ASP73 3.6 25.6 1.0 OD2 B:ASP73 3.7 36.4 1.0 OD2 C:ASP73 3.7 25.6 1.0 CG B:ASP73 3.9 35.5 1.0 OD1 C:ASP73 4.0 24.1 1.0 CG C:ASP73 4.3 24.3 1.0 O D:VAL74 4.5 17.7 1.0 O B:VAL74 4.5 25.9 1.0 O C:VAL74 4.9 21.5 1.0

K.Homma, H.Moriyama. Crystallization and Crystal-Packing Studies of Chlorella Virus Deoxyuridine Triphosphatase. Acta Crystallogr.,Sect.F V. 65 1030 2009.
ISSN: ESSN 1744-3091
PubMed: 19851015
DOI: 10.1107/S1744309109034459