Magnesium in PDB 6cgk: Structure of the Had Domain of Effector Protein LEM4 (LPG1101) From Legionella Pneumophila (Inactive Mutant)with Phosphate Bound in the Active Site

The structure of Structure of the Had Domain of Effector Protein LEM4 (LPG1101) From Legionella Pneumophila (Inactive Mutant)with Phosphate Bound in the Active Site, PDB code: 6cgk was solved by K.A.Beyrakhova, C.Xu, M.Cygler, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	47.24 / 1.67
Space group	P 4 21 2
Cell size a, b, c (Å), α, β, γ (°)	105.627, 105.627, 36.255, 90.00, 90.00, 90.00
R / Rfree (%)	18.8 / 22.6

The binding sites of Magnesium atom in the Structure of the Had Domain of Effector Protein LEM4 (LPG1101) From Legionella Pneumophila (Inactive Mutant)with Phosphate Bound in the Active Site (pdb code 6cgk). 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 Structure of the Had Domain of Effector Protein LEM4 (LPG1101) From Legionella Pneumophila (Inactive Mutant)with Phosphate Bound in the Active Site, PDB code: 6cgk:

Magnesium binding site 1 out of 1 in the Structure of the Had Domain of Effector Protein LEM4 (LPG1101) From Legionella Pneumophila (Inactive Mutant)with Phosphate Bound in the Active Site


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Structure of the Had Domain of Effector Protein LEM4 (LPG1101) From Legionella Pneumophila (Inactive Mutant)with Phosphate Bound in the Active Site within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg302 b:34.3 occ:1.00 OD1 A:ASN25 1.9 38.4 1.0 O A:ASP27 2.0 33.6 1.0 O A:HOH447 2.0 32.4 1.0 O A:HOH452 2.1 34.0 1.0 O4 A:PO4301 2.2 32.4 1.0 OD1 A:ASP157 2.3 33.8 1.0 CG A:ASN25 2.9 36.5 1.0 CG A:ASP157 3.2 31.8 1.0 C A:ASP27 3.2 31.8 1.0 ND2 A:ASN25 3.4 45.2 1.0 OD2 A:ASP157 3.4 36.5 1.0 P A:PO4301 3.6 34.0 1.0 OD1 A:ASP156 3.9 37.0 1.0 CA A:ASP27 4.0 24.6 1.0 N A:ASP27 4.0 26.5 1.0 CB A:ASP27 4.2 27.3 1.0 CB A:ASN25 4.2 29.0 1.0 O1 A:PO4301 4.2 29.8 1.0 OG1 A:THR29 4.2 31.1 1.0 N A:GLY28 4.3 28.1 1.0 O A:HOH485 4.4 42.1 1.0 O2 A:PO4301 4.4 28.3 1.0 CA A:GLY28 4.5 33.6 1.0 O3 A:PO4301 4.5 31.5 1.0 CB A:ASP157 4.6 31.5 1.0 N A:GLY35 4.6 34.8 1.0 C A:PHE26 4.7 26.1 1.0 N A:ASP157 4.7 32.0 1.0 N A:THR29 4.7 29.7 1.0 C A:GLY28 4.8 31.4 1.0 N A:PHE26 4.9 24.8 1.0 N A:ASP158 4.9 47.4 1.0 CG A:ASP156 5.0 35.7 1.0

K.Beyrakhova, L.Li, C.Xu, A.Gagarinova, M.Cygler. Legionella Pneumophilaeffector LEM4 Is A Membrane-Associated Protein Tyrosine Phosphatase. J. Biol. Chem. V. 293 13044 2018.
ISSN: ESSN 1083-351X
PubMed: 29976756
DOI: 10.1074/JBC.RA118.003845