Magnesium in PDB 2a43: Crystal Structure of A Luteoviral Rna Pseudoknot and Model For A Minimal Ribosomal Frameshifting Motif

The structure of Crystal Structure of A Luteoviral Rna Pseudoknot and Model For A Minimal Ribosomal Frameshifting Motif, PDB code: 2a43 was solved by P.S.Pallan, W.S.Marshall, J.Harp, F.C.Jewett Iii, Z.Wawrzak, B.A.Brown Ii, A.Rich, M.Egli, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	23.60 / 1.34
Space group	P 32 2 1
Cell size a, b, c (Å), α, β, γ (°)	53.250, 53.250, 55.000, 90.00, 90.00, 120.00
R / Rfree (%)	n/a / n/a

The binding sites of Magnesium atom in the Crystal Structure of A Luteoviral Rna Pseudoknot and Model For A Minimal Ribosomal Frameshifting Motif (pdb code 2a43). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Crystal Structure of A Luteoviral Rna Pseudoknot and Model For A Minimal Ribosomal Frameshifting Motif, PDB code: 2a43:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Crystal Structure of A Luteoviral Rna Pseudoknot and Model For A Minimal Ribosomal Frameshifting Motif


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 Luteoviral Rna Pseudoknot and Model For A Minimal Ribosomal Frameshifting Motif within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg201 b:18.8 occ:1.00 O A:HOH204 2.1 34.7 1.0 O A:HOH202 2.1 29.1 1.0 O A:HOH206 2.2 20.6 1.0 O A:HOH203 2.3 17.5 1.0 O A:HOH205 2.3 19.9 1.0 O6 A:G6 2.4 14.2 1.0 O A:HOH640 3.4 21.8 1.0 C6 A:G6 3.4 13.4 1.0 N7 A:G6 3.8 14.0 1.0 OP2 A:C10 3.8 17.8 1.0 C5 A:G6 3.9 12.7 1.0 N4 A:C13 4.0 14.5 1.0 O A:HOH519 4.2 20.2 1.0 O6 A:G5 4.3 13.4 1.0 O A:HOH566 4.4 26.6 1.0 O A:HOH633 4.4 40.9 1.0 C5 A:C7 4.5 13.5 1.0 N4 A:C7 4.5 14.2 1.0 OP2 A:G11 4.5 18.0 1.0 OP1 A:C10 4.5 21.2 1.0 N1 A:G6 4.6 13.1 1.0 P A:C10 4.6 18.0 1.0 O A:HOH506 4.8 19.9 1.0 O A:HOH675 4.9 28.2 0.5 C4 A:C7 4.9 12.3 1.0 C6 A:G5 4.9 12.3 1.0 O A:HOH589 5.0 52.0 1.0

Magnesium binding site 2 out of 2 in the Crystal Structure of A Luteoviral Rna Pseudoknot and Model For A Minimal Ribosomal Frameshifting Motif


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 Luteoviral Rna Pseudoknot and Model For A Minimal Ribosomal Frameshifting Motif within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg207 b:32.6 occ:1.00 O A:HOH209 2.1 46.3 1.0 O A:HOH211 2.1 42.3 0.4 O A:HOH208 2.1 52.8 1.0 O A:HOH210 2.2 39.3 1.0 O A:HOH213 2.2 20.1 1.0 O A:HOH212 2.2 24.0 1.0 O A:HOH584 3.1 25.1 0.6 C8 A:A23 3.9 15.8 1.0 O2' A:G6 3.9 19.9 1.0 N7 A:A23 4.0 15.6 1.0 O A:HOH569 4.0 30.9 1.0 OP2 A:A23 4.0 20.6 1.0 O A:HOH679 4.1 45.1 1.0 O A:HOH672 4.2 59.5 1.0 O A:HOH521 4.2 34.0 1.0 O A:HOH632 4.2 59.0 1.0 C4' A:G6 4.4 17.8 1.0 O A:HOH677 4.6 56.9 1.0 C5' A:A23 4.7 17.4 1.0 OP2 A:C22 4.7 22.4 1.0 O3' A:G6 4.7 20.4 1.0 O A:HOH568 4.9 30.7 1.0 C2' A:G6 5.0 16.8 1.0

P.S.Pallan, W.S.Marshall, J.Harp, F.C.Jewett Iii, Z.Wawrzak, B.A.Brown Ii, A.Rich, M.Egli. Crystal Structure of A Luteoviral Rna Pseudoknot and Model For A Minimal Ribosomal Frameshifting Motif Biochemistry V. 44 11315 2005.
ISSN: ISSN 0006-2960
PubMed: 16114868
DOI: 10.1021/BI051061I