Magnesium in PDB 4bql: Crystal Structure of Archaeal Actin

The structure of Crystal Structure of Archaeal Actin, PDB code: 4bql was solved by A.-C.Lindaas, M.Chruszsz, R.Bernander, K.Valegard, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	210.79 / 3.34
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	73.900, 88.217, 421.582, 90.00, 90.00, 90.00
R / Rfree (%)	20.723 / 24.781

The binding sites of Magnesium atom in the Crystal Structure of Archaeal Actin (pdb code 4bql). 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 Archaeal Actin, PDB code: 4bql:

Magnesium binding site 1 out of 1 in the Crystal Structure of Archaeal Actin


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 Archaeal Actin within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg500 b:84.3 occ:1.00 OD2 B:ASP17 2.4 76.8 1.0 NZ B:LYS24 2.9 82.2 1.0 CG B:ASP17 3.2 72.7 1.0 OD1 B:ASP17 3.3 75.0 1.0 O2A B:ADP501 3.7 0.3 1.0 CG2 B:VAL402 3.8 76.8 1.0 O1B B:ADP501 3.9 0.7 1.0 CE B:LYS24 4.0 77.7 1.0 OE2 B:GLU181 4.0 0.1 1.0 CD B:LYS24 4.1 74.0 1.0 O1A B:ADP501 4.1 0.1 1.0 CB B:VAL402 4.2 74.3 1.0 PA B:ADP501 4.2 0.3 1.0 CA B:GLY19 4.3 78.2 1.0 NE2 B:GLN164 4.5 81.1 1.0 O B:GLN399 4.5 80.0 1.0 O3A B:ADP501 4.5 0.2 1.0 CB B:ASP17 4.7 67.5 1.0 PB B:ADP501 4.7 0.4 1.0 CG1 B:VAL402 4.7 72.1 1.0 N B:GLY19 4.7 73.1 1.0 CD B:GLN164 4.9 78.1 1.0 CD B:GLU181 4.9 0.3 1.0 O3B B:ADP501 4.9 0.3 1.0

A.C.Lindas, M.Chruszcz, R.Bernander, K.Valegard. Structure of Crenactin, An Archaeal Actin Homologue Active at 90DEGC. Acta Crystallogr.,Sect.D V. 70 492 2014.
ISSN: ISSN 0907-4449
PubMed: 24531483
DOI: 10.1107/S1399004714000935