Magnesium in PDB 6c8o: Rna-Activated 2-Aipg Monomer, 3H Soaking

The structure of Rna-Activated 2-Aipg Monomer, 3H Soaking, PDB code: 6c8o was solved by W.Zhang, J.W.Szostak, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	50.00 / 1.85
Space group	P 3 2 1
Cell size a, b, c (Å), α, β, γ (°)	46.557, 46.557, 83.343, 90.00, 90.00, 120.00
R / Rfree (%)	23.1 / 28.2

The binding sites of Magnesium atom in the Rna-Activated 2-Aipg Monomer, 3H Soaking (pdb code 6c8o). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 4 binding sites of Magnesium where determined in the Rna-Activated 2-Aipg Monomer, 3H Soaking, PDB code: 6c8o:
Jump to Magnesium binding site number: 1; 2; 3; 4;

Magnesium binding site 1 out of 4 in the Rna-Activated 2-Aipg Monomer, 3H Soaking


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Rna-Activated 2-Aipg Monomer, 3H Soaking within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg102 b:29.8 occ:1.00 O B:HOH215 1.9 32.1 1.0 O A:HOH211 2.0 30.7 1.0 O B:HOH207 2.0 32.9 1.0 O B:HOH208 2.1 34.6 1.0 O A:HOH202 2.1 36.8 1.0 O B:HOH216 4.2 40.3 1.0 OP2 A:A5 4.3 27.7 1.0 O B:HOH205 4.4 32.8 1.0 OP1 A:LCG4 4.4 34.4 1.0 OP1 B:C6 4.4 29.6 1.0 OP2 B:U7 4.5 31.7 1.0

Magnesium binding site 2 out of 4 in the Rna-Activated 2-Aipg Monomer, 3H Soaking


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Rna-Activated 2-Aipg Monomer, 3H Soaking within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg103 b:30.7 occ:1.00 O A:HOH217 1.9 30.9 1.0 O B:HOH209 1.9 30.0 1.0 O A:HOH213 2.0 32.9 1.0 O A:HOH212 2.1 35.6 1.0 O B:HOH202 2.1 37.1 1.0 O A:HOH204 4.0 29.9 1.0 OP2 B:A5 4.3 28.1 1.0 O A:HOH205 4.4 32.4 1.0 OP1 B:LCG4 4.4 35.9 1.0 OP1 A:C6 4.4 29.1 1.0 OP2 A:U7 4.5 29.7 1.0

Magnesium binding site 3 out of 4 in the Rna-Activated 2-Aipg Monomer, 3H Soaking


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 3 of Rna-Activated 2-Aipg Monomer, 3H Soaking within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg104 b:33.0 occ:0.33 O2' A:G15 2.4 30.4 1.0 O3' A:G15 2.5 37.7 1.0 C2' A:G15 3.3 33.3 1.0 C3' A:G15 3.3 35.6 1.0 C4' A:G15 3.7 37.3 1.0 C1' A:G15 4.5 33.0 1.0 C5' A:G15 4.7 41.0 1.0 O4' A:G15 4.7 31.8 1.0

Magnesium binding site 4 out of 4 in the Rna-Activated 2-Aipg Monomer, 3H Soaking


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 4 of Rna-Activated 2-Aipg Monomer, 3H Soaking within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg102 b:34.7 occ:0.33 O2' B:G15 2.4 30.1 1.0 O3' B:G15 2.5 37.9 1.0 C2' B:G15 3.3 33.1 1.0 C3' B:G15 3.3 35.8 1.0 C4' B:G15 3.8 36.2 1.0 C1' B:G15 4.6 32.1 1.0 C5' B:G15 4.7 39.0 1.0 O4' B:G15 4.8 30.9 1.0

W.Zhang, T.Walton, L.Li, J.W.Szostak. Crystallographic Observation of Nonenzymatic Rna Primer Extension. Elife V. 7 2018.
ISSN: ESSN 2050-084X
PubMed: 29851379
DOI: 10.7554/ELIFE.36422