Magnesium in PDB 4rg8: Structural and Biochemical Studies of A Moderately Thermophilic Exonuclease I From Methylocaldum Szegediense

The structure of Structural and Biochemical Studies of A Moderately Thermophilic Exonuclease I From Methylocaldum Szegediense, PDB code: 4rg8 was solved by L.Fei, S.Tian, R.Moysey, M.Misca, J.J.Barker, M.A.Smith, P.A.Mcewan, E.S.Pilka, L.Crawley, T.Evans, D.Sun, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	29.08 / 2.12
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	60.967, 97.020, 111.411, 90.00, 90.00, 90.00
R / Rfree (%)	22.3 / 25.3

The binding sites of Magnesium atom in the Structural and Biochemical Studies of A Moderately Thermophilic Exonuclease I From Methylocaldum Szegediense (pdb code 4rg8). 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 Structural and Biochemical Studies of A Moderately Thermophilic Exonuclease I From Methylocaldum Szegediense, PDB code: 4rg8:

Magnesium binding site 1 out of 1 in the Structural and Biochemical Studies of A Moderately Thermophilic Exonuclease I From Methylocaldum Szegediense


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Structural and Biochemical Studies of A Moderately Thermophilic Exonuclease I From Methylocaldum Szegediense within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg501 b:45.7 occ:1.00 O A:HOH714 2.3 39.7 1.0 OD1 A:ASP11 2.3 43.8 1.0 O A:HOH697 2.5 62.5 1.0 O A:HOH696 2.6 48.8 1.0 CG A:ASP11 3.0 41.4 1.0 OD2 A:ASP11 3.1 46.4 1.0 O A:HOH754 3.9 47.8 1.0 OD2 A:ASP104 4.0 40.9 1.0 O A:TYR12 4.3 38.1 1.0 CB A:ASP11 4.5 39.8 1.0 OD1 A:ASP104 4.5 39.1 1.0 O A:TYR98 4.5 33.7 1.0 OD2 A:ASP182 4.6 48.1 1.0 O A:HOH601 4.6 38.3 1.0 CG A:ASP104 4.7 39.2 1.0 O A:HOH659 4.7 52.0 1.0 O A:HOH723 4.8 21.9 0.5

L.Fei, S.Tian, R.Moysey, M.Misca, J.J.Barker, M.A.Smith, P.A.Mcewan, E.S.Pilka, L.Crawley, T.Evans, D.Sun. Structural and Biochemical Studies of A Moderately Thermophilic Exonuclease I From Methylocaldum Szegediense. Plos One V. 10 17470 2015.
ISSN: ESSN 1932-6203
PubMed: 25658953
DOI: 10.1371/JOURNAL.PONE.0117470