Magnesium in PDB 5u51: Structure of Francisella Tularensis Heterodimeric Sspa (Mgla-Sspa) in Complex with Ppgpp

The structure of Structure of Francisella Tularensis Heterodimeric Sspa (Mgla-Sspa) in Complex with Ppgpp, PDB code: 5u51 was solved by B.J.Cuthbert, M.A.Schumacher, R.G.Brennan, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	87.61 / 2.80
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	57.620, 111.560, 141.510, 90.00, 90.00, 90.00
R / Rfree (%)	21.2 / 26.5

The binding sites of Magnesium atom in the Structure of Francisella Tularensis Heterodimeric Sspa (Mgla-Sspa) in Complex with Ppgpp (pdb code 5u51). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Structure of Francisella Tularensis Heterodimeric Sspa (Mgla-Sspa) in Complex with Ppgpp, PDB code: 5u51:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Structure of Francisella Tularensis Heterodimeric Sspa (Mgla-Sspa) in Complex with Ppgpp


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Structure of Francisella Tularensis Heterodimeric Sspa (Mgla-Sspa) in Complex with Ppgpp within 5.0Å range: probe atom residue distance (Å) B Occ C:Mg306 b:50.5 occ:1.00 O3B A:G4P301 2.0 42.1 1.0 O3D A:G4P301 2.2 43.8 1.0 OD1 C:ASN100 2.6 54.5 1.0 O2C A:G4P301 2.7 54.5 1.0 PB A:G4P301 3.4 0.7 1.0 PD A:G4P301 3.6 49.8 1.0 CG C:ASN100 3.7 52.6 1.0 O2B A:G4P301 3.8 62.2 1.0 PC A:G4P301 3.9 51.8 1.0 O3C A:G4P301 3.9 61.0 1.0 NH2 A:ARG64 4.2 55.9 1.0 O1B A:G4P301 4.2 68.3 1.0 C5' A:G4P301 4.3 48.7 1.0 O C:HOH410 4.3 42.7 1.0 O2D A:G4P301 4.5 41.9 1.0 O3A A:G4P301 4.5 57.5 1.0 O1D A:G4P301 4.5 58.3 1.0 ND2 C:ASN100 4.5 53.1 1.0 C3' A:G4P301 4.5 48.0 1.0 CB C:ASN100 4.6 44.9 1.0 O3' A:G4P301 4.8 45.7 1.0 C4' A:G4P301 4.9 43.4 1.0 O1C A:G4P301 5.0 65.4 1.0

Magnesium binding site 2 out of 2 in the Structure of Francisella Tularensis Heterodimeric Sspa (Mgla-Sspa) in Complex with Ppgpp


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Structure of Francisella Tularensis Heterodimeric Sspa (Mgla-Sspa) in Complex with Ppgpp within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg303 b:60.6 occ:1.00 O1B B:G4P301 2.1 47.1 1.0 O3D B:G4P301 2.2 56.5 1.0 O1C B:G4P301 2.4 48.0 1.0 PB B:G4P301 3.3 56.0 1.0 PD B:G4P301 3.5 56.6 1.0 O2B B:G4P301 3.6 78.6 1.0 PC B:G4P301 3.8 50.8 1.0 H3' B:G4P301 3.8 57.7 1.0 O3B B:G4P301 4.0 50.5 1.0 OD1 D:ASN100 4.1 59.5 1.0 O1D B:G4P301 4.1 58.3 1.0 O3C B:G4P301 4.1 51.7 1.0 NH2 B:ARG64 4.5 46.0 1.0 O2D B:G4P301 4.6 55.7 1.0 C3' B:G4P301 4.6 48.1 1.0 NH1 B:ARG64 4.6 52.4 1.0 O3A B:G4P301 4.6 61.4 1.0 O3' B:G4P301 4.7 52.1 1.0 O5' B:G4P301 4.7 50.2 1.0 O2C B:G4P301 4.8 58.4 1.0

B.J.Cuthbert, W.Ross, A.E.Rohlfing, S.L.Dove, R.L.Gourse, R.G.Brennan, M.A.Schumacher. Dissection of the Molecular Circuitry Controlling Virulence in Francisella Tularensis. Genes Dev. V. 31 1549 2017.
ISSN: ISSN 1549-5477
PubMed: 28864445
DOI: 10.1101/GAD.303701.117