Magnesium in PDB 3muv: Crystal Structure of the G20A/C92U Mutant C-Di-Gmp Riboswith Bound to C-Di-Amp

The structure of Crystal Structure of the G20A/C92U Mutant C-Di-Gmp Riboswith Bound to C-Di-Amp, PDB code: 3muv was solved by S.A.Strobel, K.D.Smith, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	48.65 / 3.20
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	48.870, 45.898, 75.696, 90.00, 95.48, 90.00
R / Rfree (%)	18.7 / 26

The binding sites of Magnesium atom in the Crystal Structure of the G20A/C92U Mutant C-Di-Gmp Riboswith Bound to C-Di-Amp (pdb code 3muv). 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 the G20A/C92U Mutant C-Di-Gmp Riboswith Bound to C-Di-Amp, PDB code: 3muv:

Magnesium binding site 1 out of 1 in the Crystal Structure of the G20A/C92U Mutant C-Di-Gmp Riboswith Bound to C-Di-Amp


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 the G20A/C92U Mutant C-Di-Gmp Riboswith Bound to C-Di-Amp within 5.0Å range: probe atom residue distance (Å) B Occ R:Mg670 b:59.7 occ:1.00 O R:HOH714 2.2 59.8 1.0 O R:HOH710 2.2 59.9 1.0 O R:HOH713 2.2 60.9 1.0 O R:HOH712 2.2 60.3 1.0 O R:HOH711 2.2 58.7 1.0 O R:HOH715 2.2 60.5 1.0 N7 R:G19 3.8 64.8 1.0 O2P R:2BA358 4.1 46.6 1.0 O1P R:2BA358 4.3 47.3 1.0 C8 R:G19 4.3 66.5 1.0 P R:2BA358 4.9 47.5 1.0 N7 R:A20 4.9 67.5 1.0

K.D.Smith, S.V.Lipchock, A.L.Livingston, C.A.Shanahan, S.A.Strobel. Structural and Biochemical Determinants of Ligand Binding By the C-Di-Gmp Riboswitch . Biochemistry V. 49 7351 2010.
ISSN: ISSN 0006-2960
PubMed: 20690679
DOI: 10.1021/BI100671E