Magnesium in PDB 4j5w: Crystal Structure of the Apo-Pxr/Rxralpha Lbd Heterotetramer Complex

All present enzymatic activity of Crystal Structure of the Apo-Pxr/Rxralpha Lbd Heterotetramer Complex:
2.3.1.48;

The structure of Crystal Structure of the Apo-Pxr/Rxralpha Lbd Heterotetramer Complex, PDB code: 4j5w was solved by B.D.Wallace, L.Betts, M.R.Redinbo, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	48.54 / 2.80
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	70.260, 109.550, 169.880, 90.00, 90.00, 90.00
R / Rfree (%)	25 / 29.8

The binding sites of Magnesium atom in the Crystal Structure of the Apo-Pxr/Rxralpha Lbd Heterotetramer Complex (pdb code 4j5w). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Crystal Structure of the Apo-Pxr/Rxralpha Lbd Heterotetramer Complex, PDB code: 4j5w:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Crystal Structure of the Apo-Pxr/Rxralpha Lbd Heterotetramer Complex


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 the Apo-Pxr/Rxralpha Lbd Heterotetramer Complex within 5.0Å range: probe atom residue distance (Å) B Occ C:Mg501 b:10.8 occ:1.00 OG C:SER339 3.2 30.4 1.0 CB C:SER339 3.7 25.3 1.0 CA C:SER339 4.3 27.6 1.0

Magnesium binding site 2 out of 2 in the Crystal Structure of the Apo-Pxr/Rxralpha Lbd Heterotetramer Complex


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Crystal Structure of the Apo-Pxr/Rxralpha Lbd Heterotetramer Complex within 5.0Å range: probe atom residue distance (Å) B Occ D:Mg501 b:13.4 occ:1.00 OG D:SER339 3.3 38.5 1.0 CB D:SER339 3.6 27.1 1.0 CA D:SER339 4.1 27.3 1.0 O D:SER339 4.7 30.1 1.0 C D:SER339 4.9 31.4 1.0

B.D.Wallace, L.Betts, G.Talmage, R.M.Pollet, N.S.Holman, M.R.Redinbo. Structural and Functional Analysis of the Human Nuclear Xenobiotic Receptor Pxr in Complex with Rxralpha. J.Mol.Biol. V. 425 2561 2013.
ISSN: ISSN 0022-2836
PubMed: 23602807
DOI: 10.1016/J.JMB.2013.04.012