Magnesium in PDB 3sz4: Crystal Structure of Lhk-Exo in Complex with Damp

The structure of Crystal Structure of Lhk-Exo in Complex with Damp, PDB code: 3sz4 was solved by W.Yang, W.Y.Chen, H.Wang, Q.Zhang, W.Zhou, M.Bartlam, R.M.Watt, Z.Rao, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	50.00 / 2.59
Space group	P 63
Cell size a, b, c (Å), α, β, γ (°)	108.327, 108.327, 47.824, 90.00, 90.00, 120.00
R / Rfree (%)	20.8 / 26.2

The binding sites of Magnesium atom in the Crystal Structure of Lhk-Exo in Complex with Damp (pdb code 3sz4). 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 Lhk-Exo in Complex with Damp, PDB code: 3sz4:

Magnesium binding site 1 out of 1 in the Crystal Structure of Lhk-Exo in Complex with Damp


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 Lhk-Exo in Complex with Damp within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg217 b:60.1 occ:1.00 OD2 A:ASP102 2.3 61.1 1.0 O A:ILE113 2.6 52.1 1.0 OE2 A:GLU112 2.6 55.2 1.0 CG A:ASP102 3.2 59.0 1.0 OD1 A:ASP102 3.3 56.1 1.0 O A:HOH222 3.4 55.5 1.0 CD A:GLU112 3.4 54.9 1.0 C A:ILE113 3.6 52.5 1.0 N A:ILE113 3.7 52.9 1.0 OE1 A:GLU112 3.8 56.7 1.0 O3' A:D5M218 3.9 63.8 0.7 CA A:ILE113 4.1 52.4 1.0 NZ A:LYS114 4.2 45.4 1.0 CB A:ILE113 4.4 52.5 1.0 CG A:GLU112 4.5 53.1 1.0 CD A:LYS114 4.6 47.7 1.0 O A:HOH232 4.6 54.0 1.0 CB A:ASP102 4.6 60.6 1.0 C A:GLU112 4.6 53.4 1.0 N A:LYS114 4.7 52.1 1.0 OE1 A:GLU68 4.8 75.8 1.0 CA A:GLU112 4.9 53.4 1.0 CE A:LYS114 4.9 48.9 1.0

W.Yang, W.Y.Chen, H.Wang, J.W.Ho, J.D.Huang, P.C.Woo, S.K.Lau, K.Y.Yuen, Q.Zhang, W.Zhou, M.Bartlam, R.M.Watt, Z.Rao. Structural and Functional Insight Into the Mechanism of An Alkaline Exonuclease From Laribacter Hongkongensis. Nucleic Acids Res. V. 39 9803 2011.
ISSN: ISSN 0305-1048
PubMed: 21893587
DOI: 10.1093/NAR/GKR660