Magnesium in PDB 2q1r: Crystal Structure Analysis of the Rna Dodecamer Cgcgaauuagcg, with A G-A Mismatch.

The structure of Crystal Structure Analysis of the Rna Dodecamer Cgcgaauuagcg, with A G-A Mismatch., PDB code: 2q1r was solved by F.Li, P.S.Pallan, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	10.00 / 1.12
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	41.339, 34.886, 32.118, 90.00, 129.32, 90.00
R / Rfree (%)	14.4 / 18.2

The binding sites of Magnesium atom in the Crystal Structure Analysis of the Rna Dodecamer Cgcgaauuagcg, with A G-A Mismatch. (pdb code 2q1r). 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 Analysis of the Rna Dodecamer Cgcgaauuagcg, with A G-A Mismatch., PDB code: 2q1r:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Crystal Structure Analysis of the Rna Dodecamer Cgcgaauuagcg, with A G-A Mismatch.


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Crystal Structure Analysis of the Rna Dodecamer Cgcgaauuagcg, with A G-A Mismatch. within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg8001 b:19.9 occ:1.00 O A:HOH9023 1.8 23.5 1.0 O A:HOH9045 1.9 41.6 1.0 O A:HOH9024 2.0 19.9 1.0 O A:HOH9047 2.0 36.4 1.0 O A:HOH9005 2.1 18.0 1.0 O A:HOH9046 2.1 32.5 1.0 O A:HOH9044 4.2 28.4 1.0 N7 A:A1009 4.2 10.7 1.0 O A:HOH9017 4.2 18.8 1.0 O6 A:G1010 4.3 10.3 1.0 N7 A:G1010 4.4 10.3 1.0 N6 A:A1009 4.7 9.1 1.0 O A:HOH9042 4.8 27.5 1.0

Magnesium binding site 2 out of 2 in the Crystal Structure Analysis of the Rna Dodecamer Cgcgaauuagcg, with A G-A Mismatch.


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Crystal Structure Analysis of the Rna Dodecamer Cgcgaauuagcg, with A G-A Mismatch. within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg8002 b:19.9 occ:1.00 O A:HOH9002 2.0 15.5 1.0 O A:HOH9019 2.0 21.1 1.0 O A:HOH9021 2.0 20.4 1.0 O A:HOH9001 2.1 13.6 1.0 O A:HOH9032 2.2 24.0 1.0 O A:HOH9009 2.2 18.7 1.0 O A:HOH9030 3.7 24.9 1.0 O A:HOH9051 3.9 36.5 1.0 O A:HOH9036 4.0 27.0 1.0 O A:HOH9003 4.2 13.9 1.0 N6 A:A1005 4.2 10.9 1.0 O A:HOH9007 4.3 21.4 1.0 O6 A:G1004 4.4 8.6 1.0 N7 A:G1004 4.6 9.3 1.0 N4 A:C1003 4.6 10.3 1.0 O A:HOH9012 4.6 16.3 1.0 C5 A:C1003 4.8 10.1 1.0 C4 A:C1003 4.9 9.4 1.0 O A:HOH9041 4.9 29.4 1.0

F.Li, P.S.Pallan, M.A.Maier, K.G.Rajeev, S.L.Mathieu, C.Kreutz, Y.Fan, J.Sanghvi, R.Micura, E.Rozners, M.Manoharan, M.Egli. Crystal Structure, Stability and in Vitro Rnai Activity of Oligoribonucleotides Containing the Ribo-Difluorotoluyl Nucleotide: Insights Into Substrate Requirements By the Human Risc AGO2 Enzyme. Nucleic Acids Res. V. 35 6424 2007.
ISSN: ISSN 0305-1048
PubMed: 17881374
DOI: 10.1093/NAR/GKM664