Magnesium in PDB 3e25: Crystal Structure of M. Tuberculosis Glucosyl-3- Phosphoglycerate Synthase

The structure of Crystal Structure of M. Tuberculosis Glucosyl-3- Phosphoglycerate Synthase, PDB code: 3e25 was solved by P.J.B.Pereira, N.Empadinhas, M.S.Costa, S.Macedo-Ribeiro, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	32.34 / 2.70
Space group	I 41
Cell size a, b, c (Å), α, β, γ (°)	100.309, 100.309, 127.035, 90.00, 90.00, 90.00
R / Rfree (%)	20.4 / 23.5

The binding sites of Magnesium atom in the Crystal Structure of M. Tuberculosis Glucosyl-3- Phosphoglycerate Synthase (pdb code 3e25). 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 of M. Tuberculosis Glucosyl-3- Phosphoglycerate Synthase, PDB code: 3e25:

Magnesium binding site 1 out of 1 in the Crystal Structure of M. Tuberculosis Glucosyl-3- Phosphoglycerate Synthase


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Crystal Structure of M. Tuberculosis Glucosyl-3- Phosphoglycerate Synthase within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg338 b:55.0 occ:0.86 O1B A:UDP339 2.2 61.2 0.7 OD2 A:ASP136 2.2 56.1 1.0 O1A A:UDP339 2.2 59.0 0.7 CG A:ASP136 2.9 47.5 1.0 OD1 A:ASP136 3.0 45.0 1.0 PB A:UDP339 3.2 67.4 0.7 PA A:UDP339 3.4 57.5 0.7 O3A A:UDP339 3.4 54.3 0.7 O2B A:UDP339 3.5 58.9 0.7 OD2 A:ASP134 3.6 45.3 1.0 CB A:ASP136 4.3 36.7 1.0 C5' A:UDP339 4.4 44.1 0.7 O5' A:UDP339 4.4 45.4 0.7 CG A:ASP134 4.4 40.5 1.0 O2A A:UDP339 4.5 56.4 0.7 O3B A:UDP339 4.6 62.7 0.7 CB A:ASP134 4.7 38.7 1.0

P.J.B.Pereira, N.Empadinhas, L.Albuquerque, B.Sa-Moura, M.S.Da Costa, S.Macedo-Ribeiro. Mycobacterium Tuberculosis Glucosyl-3-Phosphoglycerate Synthase: Structure of A Key Enzyme in Methylglucose Lipopolysaccharide Biosynthesis Plos One V. 3 E3748 2008.
ISSN: ESSN 1932-6203
PubMed: 19015727
DOI: 10.1371/JOURNAL.PONE.0003748