Magnesium in PDB 7ok0: Cryo-Em Structure of the Sulfolobus Acidocaldarius Rna Polymerase at 2.88 A

All present enzymatic activity of Cryo-Em Structure of the Sulfolobus Acidocaldarius Rna Polymerase at 2.88 A:
2.7.7.6;

The structure of Cryo-Em Structure of the Sulfolobus Acidocaldarius Rna Polymerase at 2.88 A also contains other interesting chemical elements:

Iron	(Fe)	3 atoms
Zinc	(Zn)	6 atoms

The binding sites of Magnesium atom in the Cryo-Em Structure of the Sulfolobus Acidocaldarius Rna Polymerase at 2.88 A (pdb code 7ok0). 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 Cryo-Em Structure of the Sulfolobus Acidocaldarius Rna Polymerase at 2.88 A, PDB code: 7ok0:

Magnesium binding site 1 out of 1 in the Cryo-Em Structure of the Sulfolobus Acidocaldarius Rna Polymerase at 2.88 A


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Cryo-Em Structure of the Sulfolobus Acidocaldarius Rna Polymerase at 2.88 A within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg901 b:67.7 occ:1.00 OD1 A:ASP456 2.0 60.1 1.0 OD2 A:ASP460 2.1 59.0 1.0 OD1 A:ASP460 2.1 59.0 1.0 OD2 A:ASP458 2.1 59.8 1.0 OD1 A:ASP458 2.1 59.8 1.0 O A:ASP456 2.2 60.1 1.0 CG A:ASP458 2.2 59.8 1.0 CG A:ASP460 2.3 59.0 1.0 C A:ASP456 3.2 60.1 1.0 CG A:ASP456 3.2 60.1 1.0 N A:ASP458 3.4 59.8 1.0 CB A:ASP458 3.5 59.8 1.0 CB A:ASP460 3.7 59.0 1.0 N A:ASP456 3.8 60.1 1.0 CA A:ASP458 3.9 59.8 1.0 CA A:ASP456 3.9 60.1 1.0 OD2 A:ASP456 4.0 60.1 1.0 N A:ASP460 4.1 59.0 1.0 CB A:ASP456 4.1 60.1 1.0 N A:PHE457 4.2 57.0 1.0 N A:GLY459 4.3 58.7 1.0 C A:ASP458 4.3 59.8 1.0 CA A:ASP460 4.4 59.0 1.0 C A:PHE457 4.4 57.0 1.0 CA A:PHE457 4.6 57.0 1.0 C A:GLY459 5.0 58.7 1.0

S.Pilotto, T.Fouqueau, N.Lukoyanova, C.Sheppard, S.Lucas-Staat, L.M.Diaz-Santin, D.Matelska, D.Prangishvili, A.C.M.Cheung, F.Werner. Structural Basis of Rna Polymerase Inhibition By Viral and Host Factors Nat Commun 2021.
ISSN: ESSN 2041-1723