Magnesium in PDB 7jnh: Crystal Structure of A Double-Ene Rna Stability Element in Complex with A 28-Mer Poly(A) Rna

The structure of Crystal Structure of A Double-Ene Rna Stability Element in Complex with A 28-Mer Poly(A) Rna, PDB code: 7jnh was solved by S.F.Torabi, A.T.Vaidya, K.T.Tycowski, S.J.Degregorio, J.Wang, M.D.Shu, T.A.Steitz, J.A.Steitz, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	47.03 / 2.89
Space group	P 64 2 2
Cell size a, b, c (Å), α, β, γ (°)	93.973, 93.973, 202.171, 90, 90, 120
R / Rfree (%)	18.4 / 22.5

The structure of Crystal Structure of A Double-Ene Rna Stability Element in Complex with A 28-Mer Poly(A) Rna also contains other interesting chemical elements:

Cobalt	(Co)	12 atoms
Strontium	(Sr)	6 atoms

The binding sites of Magnesium atom in the Crystal Structure of A Double-Ene Rna Stability Element in Complex with A 28-Mer Poly(A) Rna (pdb code 7jnh). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 3 binding sites of Magnesium where determined in the Crystal Structure of A Double-Ene Rna Stability Element in Complex with A 28-Mer Poly(A) Rna, PDB code: 7jnh:
Jump to Magnesium binding site number: 1; 2; 3;

Magnesium binding site 1 out of 3 in the Crystal Structure of A Double-Ene Rna Stability Element in Complex with A 28-Mer Poly(A) Rna


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 A Double-Ene Rna Stability Element in Complex with A 28-Mer Poly(A) Rna within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg116 b:149.1 occ:1.00 O B:HOH201 2.2 166.9 1.0 O B:HOH207 2.2 135.9 1.0 O B:HOH208 2.2 159.6 1.0 OP1 B:G51 3.8 117.2 1.0

Magnesium binding site 2 out of 3 in the Crystal Structure of A Double-Ene Rna Stability Element in Complex with A 28-Mer Poly(A) Rna


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Crystal Structure of A Double-Ene Rna Stability Element in Complex with A 28-Mer Poly(A) Rna within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg117 b:160.7 occ:1.00 O B:HOH212 2.2 154.3 1.0 O B:HOH205 2.2 166.4 1.0 O B:HOH202 2.2 150.2 1.0 O B:HOH209 2.2 141.7 1.0 O B:HOH211 2.2 122.4 1.0 O B:HOH210 2.2 137.5 1.0 OP2 B:G18 4.4 90.5 1.0 OP2 B:U65 4.5 134.1 1.0

Magnesium binding site 3 out of 3 in the Crystal Structure of A Double-Ene Rna Stability Element in Complex with A 28-Mer Poly(A) Rna


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 3 of Crystal Structure of A Double-Ene Rna Stability Element in Complex with A 28-Mer Poly(A) Rna within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg118 b:169.2 occ:1.00 O B:HOH204 2.2 164.2 1.0 O B:HOH213 2.2 159.3 1.0 O B:HOH206 2.2 165.4 1.0 OP1 B:U67 3.8 131.4 1.0

S.F.Torabi, A.T.Vaidya, K.T.Tycowski, S.J.Degregorio, J.Wang, M.D.Shu, T.A.Steitz, J.A.Steitz. Rna Stabilization By A Poly(A) Tail 3'-End Binding Pocket and Other Modes of Poly(A)-Rna Interaction. Science 2021.
ISSN: ESSN 1095-9203
PubMed: 33414189
DOI: 10.1126/SCIENCE.ABE6523