Magnesium in PDB 4q6x: Structure of Phospholipase D BETA1B1I From Sicarius Terrosus Venom at 2.14 A Resolution

All present enzymatic activity of Structure of Phospholipase D BETA1B1I From Sicarius Terrosus Venom at 2.14 A Resolution:
4.6.1.17;

The structure of Structure of Phospholipase D BETA1B1I From Sicarius Terrosus Venom at 2.14 A Resolution, PDB code: 4q6x was solved by D.M.Lajoie, S.A.Roberts, P.A.Zobel-Thropp, G.J.Binford, M.H.Cordes, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	38.56 / 2.14
Space group	P 32
Cell size a, b, c (Å), α, β, γ (°)	49.222, 49.222, 90.114, 90.00, 90.00, 120.00
R / Rfree (%)	16.4 / 22.1

The binding sites of Magnesium atom in the Structure of Phospholipase D BETA1B1I From Sicarius Terrosus Venom at 2.14 A Resolution (pdb code 4q6x). 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 Phospholipase D BETA1B1I From Sicarius Terrosus Venom at 2.14 A Resolution, PDB code: 4q6x:

Magnesium binding site 1 out of 1 in the Structure of Phospholipase D BETA1B1I From Sicarius Terrosus Venom at 2.14 A Resolution


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Structure of Phospholipase D BETA1B1I From Sicarius Terrosus Venom at 2.14 A Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg301 b:21.4 occ:1.00 OE2 A:GLU31 2.0 24.9 1.0 O A:HOH402 2.0 20.9 1.0 OD1 A:ASP33 2.1 27.3 1.0 O A:HOH515 2.1 21.4 1.0 OD2 A:ASP91 2.1 25.2 1.0 O A:HOH411 2.2 24.4 1.0 CG A:ASP91 3.1 24.1 1.0 CG A:ASP33 3.1 27.0 1.0 CD A:GLU31 3.1 23.6 1.0 CB A:ASP91 3.3 23.4 1.0 OD2 A:ASP33 3.5 26.4 1.0 OE1 A:GLU31 3.6 26.1 1.0 NZ A:LYS93 3.8 35.2 1.0 O A:HOH483 3.8 39.7 1.0 O A:HOH425 4.2 30.6 1.0 OD1 A:ASP91 4.2 27.6 1.0 CE A:LYS93 4.3 34.2 1.0 CG A:GLU31 4.3 23.3 1.0 CB A:ASP33 4.4 26.7 1.0 NE2 A:HIS11 4.6 31.8 1.0 CD2 A:HIS11 4.7 30.4 1.0 CA A:ASP33 4.7 26.6 1.0 O A:HOH441 4.7 36.4 1.0 CD2 A:HIS47 4.8 39.0 1.0 CA A:ASP91 4.8 23.8 1.0 N A:ASP33 4.9 24.7 1.0

D.M.Lajoie, S.A.Roberts, P.A.Zobel-Thropp, J.L.Delahaye, V.Bandarian, G.J.Binford, M.H.Cordes. Variable Substrate Preference Among Phospholipase D Toxins From Sicariid Spiders J.Biol.Chem. 2015.
ISSN: ESSN 1083-351X
DOI: 10.1074/JBC.M115.636951