Magnesium in PDB 7lq3: Evolution of A Sigma-(C-Di-Gmp)-Antisigma Switch

The structure of Evolution of A Sigma-(C-Di-Gmp)-Antisigma Switch, PDB code: 7lq3 was solved by 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)	39.27 / 2.55
Space group	P 43 21 2
Cell size a, b, c (Å), α, β, γ (°)	78.545, 78.545, 81.34, 90, 90, 90
R / Rfree (%)	19.9 / 26.8

The binding sites of Magnesium atom in the Evolution of A Sigma-(C-Di-Gmp)-Antisigma Switch (pdb code 7lq3). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Evolution of A Sigma-(C-Di-Gmp)-Antisigma Switch, PDB code: 7lq3:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Evolution of A Sigma-(C-Di-Gmp)-Antisigma Switch


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Evolution of A Sigma-(C-Di-Gmp)-Antisigma Switch within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg202 b:56.5 occ:1.00 OD2 B:ASP74 2.8 44.2 1.0 OD1 B:ASP74 3.0 58.9 1.0 CG B:ASP74 3.2 54.4 1.0 O B:ASP74 4.2 59.7 1.0 CB B:ALA78 4.3 47.2 1.0 O B:HOH304 4.5 57.6 1.0 CB B:ASP74 4.6 40.5 1.0 C B:ASP74 4.8 60.9 1.0

Magnesium binding site 2 out of 2 in the Evolution of A Sigma-(C-Di-Gmp)-Antisigma Switch


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Evolution of A Sigma-(C-Di-Gmp)-Antisigma Switch within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg201 b:56.5 occ:1.00 OD1 A:ASP74 2.2 53.7 1.0 O A:HOH303 2.3 39.4 1.0 OD1 D:ASP74 2.3 42.9 1.0 CG A:ASP74 3.1 48.4 1.0 CG D:ASP74 3.2 49.9 1.0 OD2 A:ASP74 3.3 51.0 1.0 OD2 D:ASP74 3.4 54.3 1.0 O A:HOH302 4.0 47.5 1.0 O A:ASP74 4.1 60.4 1.0 CB A:ASP74 4.3 40.5 1.0 O D:ASP74 4.5 51.0 1.0 CB D:ASP74 4.5 42.9 1.0 CA A:ASP74 4.5 54.3 1.0 C A:ASP74 4.6 54.0 1.0 CA D:ASP74 4.8 41.7 1.0 C D:ASP74 5.0 44.4 1.0 CB A:ALA78 5.0 41.1 1.0

M.A.Schumacher, K.A.Gallagher, N.A.Holmes, G.Chandra, M.Henderson, D.T.Kysela, R.G.Brennan, M.J.Buttner. Evolution of A Sigma-(C-Di-Gmp)-Anti-Sigma Switch Proc.Natl.Acad.Sci.Usa 2021.
ISSN: ESSN 1091-6490