Magnesium in PDB 7pza: Structure of the Clr-Camp-Dna Complex

The structure of Structure of the Clr-Camp-Dna Complex, PDB code: 7pza was solved by L.Werel, L.-O.Essen, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	66.03 / 2.72
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	50.1, 69.93, 200.39, 90, 90, 90
R / Rfree (%)	27.1 / 30.4

The binding sites of Magnesium atom in the Structure of the Clr-Camp-Dna Complex (pdb code 7pza). 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 the Clr-Camp-Dna Complex, PDB code: 7pza:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Structure of the Clr-Camp-Dna Complex


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Structure of the Clr-Camp-Dna Complex within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg302 b:28.1 occ:1.00 OG1 A:THR146 3.5 55.9 1.0 CB A:THR146 4.2 51.7 1.0 O A:ARG158 4.2 41.1 1.0 CG2 A:THR146 4.3 48.9 1.0 CA A:ARG143 4.4 39.6 1.0 CA A:PHE159 4.4 42.0 1.0 C A:ARG158 4.4 46.3 1.0 CD A:ARG143 4.5 40.2 1.0 N A:PHE159 4.5 44.3 1.0 CB A:ALA162 4.7 50.9 1.0 CB A:ARG143 4.8 38.2 1.0 CB A:ARG158 4.8 54.7 1.0 N A:ARG143 4.8 32.8 1.0 CB A:PHE159 4.9 40.3 1.0 CG A:ARG143 5.0 35.2 1.0

Magnesium binding site 2 out of 2 in the Structure of the Clr-Camp-Dna Complex


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Structure of the Clr-Camp-Dna Complex within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg302 b:40.2 occ:1.00 OG1 B:THR146 2.8 63.0 1.0 CB B:THR146 3.9 56.8 1.0 CA B:ARG143 3.9 48.9 1.0 N B:ARG143 4.0 46.8 1.0 O B:ASP142 4.1 46.9 1.0 C B:ASP142 4.1 52.3 1.0 CG2 B:THR146 4.4 50.4 1.0 O B:ARG158 4.4 68.7 1.0 CB B:ASP142 4.6 54.8 1.0 CB B:ALA162 4.6 78.2 1.0 CB B:ARG143 4.7 49.7 1.0 CB B:ARG158 4.7 56.3 1.0 C B:ARG158 4.8 64.5 1.0 NE B:ARG158 4.9 60.4 1.0 NH2 B:ARG158 4.9 56.0 1.0

L.Werel, N.Farmani, E.Krol, L.-O.Essen, A.Becker. Bifunctionality of A Camp Receptor Protein: Sinorhizobium Meliloti Clr Is Active with Both Camp and Cgmp To Be Published.