Magnesium in PDB 1jiu: T4 Phage Bgt in Complex with MG2+ : Form I

All present enzymatic activity of T4 Phage Bgt in Complex with MG2+ : Form I:
2.4.1.27;

The structure of T4 Phage Bgt in Complex with MG2+ : Form I, PDB code: 1jiu was solved by S.Morera, L.Lariviere, J.Kurzeck, U.Aschke-Sonnenborn, P.S.Freemont, J.Janin, W.Ruger, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 2.50
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	69.827, 102.650, 54.871, 90.00, 90.00, 90.00
R / Rfree (%)	19.2 / 27.4

The binding sites of Magnesium atom in the T4 Phage Bgt in Complex with MG2+ : Form I (pdb code 1jiu). 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 T4 Phage Bgt in Complex with MG2+ : Form I, PDB code: 1jiu:

Magnesium binding site 1 out of 1 in the T4 Phage Bgt in Complex with MG2+ : Form I


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of T4 Phage Bgt in Complex with MG2+ : Form I within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg354 b:9.6 occ:1.00 O A:HOH612 1.9 29.5 1.0 O A:HOH611 1.9 13.6 1.0 O A:HOH433 2.1 19.4 1.0 O A:HOH424 2.4 1.6 1.0 O3B A:UDP353 2.4 8.5 1.0 PB A:UDP353 3.7 10.3 1.0 O A:HOH372 3.7 20.6 1.0 O5' A:UDP353 3.8 12.5 1.0 O2A A:UDP353 3.9 10.9 1.0 O1B A:UDP353 4.1 10.1 1.0 OE2 A:GLU163 4.2 16.0 1.0 OE1 A:GLU163 4.2 16.0 1.0 O A:HOH434 4.3 10.8 1.0 PA A:UDP353 4.3 12.0 1.0 O3A A:UDP353 4.3 10.6 1.0 OH A:TYR261 4.5 26.5 1.0 CD A:GLU163 4.7 15.1 1.0 O A:HOH505 4.7 20.2 1.0 C5' A:UDP353 4.7 12.1 1.0 O A:THR99 4.7 12.0 1.0 C4' A:UDP353 4.8 11.0 1.0 O2B A:UDP353 4.9 8.3 1.0

S.Morera, L.Lariviere, J.Kurzeck, U.Aschke-Sonnenborn, P.S.Freemont, J.Janin, W.Ruger. High Resolution Crystal Structures of T4 Phage Beta-Glucosyltransferase: Induced Fit and Effect of Substrate and Metal Binding. J.Mol.Biol. V. 311 569 2001.
ISSN: ISSN 0022-2836
PubMed: 11493010
DOI: 10.1006/JMBI.2001.4905