Magnesium in PDB 7aof: Atomic Structure of the Poxvirus Transcription Late Pre-Initiation Complex

All present enzymatic activity of Atomic Structure of the Poxvirus Transcription Late Pre-Initiation Complex:
2.7.7.6;

The structure of Atomic Structure of the Poxvirus Transcription Late Pre-Initiation Complex also contains other interesting chemical elements:

Zinc

(Zn)

4 atoms

The binding sites of Magnesium atom in the Atomic Structure of the Poxvirus Transcription Late Pre-Initiation Complex (pdb code 7aof). 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 Atomic Structure of the Poxvirus Transcription Late Pre-Initiation Complex, PDB code: 7aof:

Magnesium binding site 1 out of 1 in the Atomic Structure of the Poxvirus Transcription Late Pre-Initiation Complex


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Atomic Structure of the Poxvirus Transcription Late Pre-Initiation Complex within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg1301 b:100.0 occ:1.00 OD1 A:ASP415 2.0 96.2 1.0 OD1 A:ASP419 2.0 96.4 1.0 OD1 A:ASP417 2.3 96.0 1.0 CG A:ASP419 2.7 96.4 1.0 OD2 A:ASP419 2.8 96.4 1.0 CG A:ASP415 2.9 96.2 1.0 CG A:ASP417 3.1 96.0 1.0 OD2 A:ASP415 3.1 96.2 1.0 OD2 A:ASP417 3.2 96.0 1.0 O A:ASP415 3.9 96.2 1.0 CB A:ASP419 4.2 96.4 1.0 CB A:ASP415 4.3 96.2 1.0 O S:ASN226 4.4 111.4 1.0 N A:ASP415 4.5 96.2 1.0 CB S:ASN226 4.5 111.4 1.0 C A:ASP415 4.5 96.2 1.0 CB A:ASP417 4.6 96.0 1.0 N A:ASP419 4.6 96.4 1.0 N S:ASN226 4.7 111.4 1.0 CA A:ASP415 4.7 96.2 1.0 CA A:ASP419 4.7 96.4 1.0 N A:ASP417 4.8 96.0 1.0 CA S:ASN226 5.0 111.4 1.0 C S:ASN226 5.0 111.4 1.0

C.Grimm, J.Bartuli, B.Boettcher, A.A.Szalay, U.Fischer. Structural Basis of the Complete Poxvirus Transcription Initiation Process Nat.Struct.Mol.Biol. 2021.
ISSN: ESSN 1545-9985
DOI: 10.1038/S41594-021-00655-W