Magnesium in PDB 6tps: Early Intermediate Rna Polymerase I Pre-Initiation Complex - Eipic

All present enzymatic activity of Early Intermediate Rna Polymerase I Pre-Initiation Complex - Eipic:
2.7.7.6;

The structure of Early Intermediate Rna Polymerase I Pre-Initiation Complex - Eipic also contains other interesting chemical elements:

Zinc

(Zn)

7 atoms

The binding sites of Magnesium atom in the Early Intermediate Rna Polymerase I Pre-Initiation Complex - Eipic (pdb code 6tps). 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 Early Intermediate Rna Polymerase I Pre-Initiation Complex - Eipic, PDB code: 6tps:

Magnesium binding site 1 out of 1 in the Early Intermediate Rna Polymerase I Pre-Initiation Complex - Eipic


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Early Intermediate Rna Polymerase I Pre-Initiation Complex - Eipic within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg1703 b:42.5 occ:1.00 OD1 A:ASP627 2.1 61.6 1.0 OD2 A:ASP631 2.2 61.6 1.0 OD2 A:ASP627 2.4 61.6 1.0 CG A:ASP627 2.4 61.6 1.0 OD1 A:ASP629 3.0 61.6 1.0 CG A:ASP631 3.2 61.6 1.0 OD1 A:ASP631 3.5 61.6 1.0 O A:ASP627 3.6 61.6 1.0 CB A:ASP627 3.8 61.6 1.0 O A:ASP629 3.9 61.6 1.0 CG A:ASP629 3.9 61.6 1.0 C A:ASP627 4.3 61.6 1.0 OD2 A:ASP629 4.4 61.6 1.0 CA A:ASP627 4.4 61.6 1.0 N A:ASP627 4.5 61.6 1.0 CB A:ASP631 4.5 61.6 1.0 C A:ASP629 4.6 61.6 1.0 N A:ASP629 4.6 61.6 1.0 NH2 A:ARG591 4.8 61.6 1.0 N A:ASP631 4.9 61.6 1.0

M.Pilsl, C.Engel. Structural Basis of Rna Polymerase I Pre-Initiation Complex Formation and Promoter Melting. Nat Commun V. 11 1206 2020.
ISSN: ESSN 2041-1723
PubMed: 32139698
DOI: 10.1038/S41467-020-15052-Y