Magnesium in PDB 4did: Crystal Structure of Salmonella Effector N-Terminal Domain Sopb in Complex with CDC42

The structure of Crystal Structure of Salmonella Effector N-Terminal Domain Sopb in Complex with CDC42, PDB code: 4did was solved by B.J.Burkinshaw, N.C.J.Strynadka, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	45.62 / 2.35
Space group	P 43 21 2
Cell size a, b, c (Å), α, β, γ (°)	106.880, 106.880, 87.570, 90.00, 90.00, 90.00
R / Rfree (%)	20.7 / 23.7

The binding sites of Magnesium atom in the Crystal Structure of Salmonella Effector N-Terminal Domain Sopb in Complex with CDC42 (pdb code 4did). 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 Salmonella Effector N-Terminal Domain Sopb in Complex with CDC42, PDB code: 4did:

Magnesium binding site 1 out of 1 in the Crystal Structure of Salmonella Effector N-Terminal Domain Sopb in Complex with CDC42


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 Salmonella Effector N-Terminal Domain Sopb in Complex with CDC42 within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg201 b:39.8 occ:1.00 O2B A:GDP200 2.0 45.3 1.0 O A:HOH314 2.1 38.9 1.0 O A:HOH335 2.1 39.4 1.0 O A:HOH303 2.2 44.1 1.0 O A:THR35 2.2 39.4 1.0 OG1 A:THR17 2.2 36.8 1.0 PB A:GDP200 3.1 45.2 1.0 O1B A:GDP200 3.3 47.6 1.0 C A:THR35 3.3 39.5 1.0 CB A:THR17 3.4 37.0 1.0 CA A:THR35 3.9 35.9 1.0 OD2 A:ASP57 4.0 40.5 1.0 N A:THR17 4.0 36.3 1.0 O1A A:GDP200 4.0 39.7 1.0 O A:PRO34 4.1 43.5 1.0 O3B A:GDP200 4.1 49.2 1.0 O A:HOH309 4.2 36.0 1.0 O3A A:GDP200 4.3 41.6 1.0 CA A:THR17 4.3 36.4 1.0 CG2 A:THR35 4.4 37.7 1.0 N A:VAL36 4.4 35.5 1.0 CG2 A:THR17 4.4 31.1 1.0 PA A:GDP200 4.5 44.0 1.0 OD1 A:ASP57 4.5 38.0 1.0 O A:THR58 4.7 46.6 1.0 CG A:ASP57 4.7 39.1 1.0 NZ A:LYS16 4.7 45.0 1.0 O2A A:GDP200 4.7 42.9 1.0 CB A:THR35 4.8 39.6 1.0 CA A:VAL36 4.8 37.1 1.0 CB A:LYS16 4.8 40.3 1.0 O A:HOH332 4.9 51.3 1.0 CE A:LYS16 4.9 43.8 1.0 N A:THR35 4.9 34.7 1.0 C A:PRO34 5.0 41.1 1.0

B.J.Burkinshaw, G.Prehna, L.J.Worrall, N.C.Strynadka. Structure of Salmonella Effector Protein Sopb N-Terminal Domain in Complex with Host Rho Gtpase CDC42. J.Biol.Chem. V. 287 13348 2012.
ISSN: ISSN 0021-9258
PubMed: 22362774
DOI: 10.1074/JBC.M111.331330