Magnesium in PDB 8him: A Cryo-Em Structure of B. Oleracea Rna Polymerase V Elongation Complex at 2.73 Angstrom

The structure of A Cryo-Em Structure of B. Oleracea Rna Polymerase V Elongation Complex at 2.73 Angstrom also contains other interesting chemical elements:

Zinc

(Zn)

6 atoms

The binding sites of Magnesium atom in the A Cryo-Em Structure of B. Oleracea Rna Polymerase V Elongation Complex at 2.73 Angstrom (pdb code 8him). 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 A Cryo-Em Structure of B. Oleracea Rna Polymerase V Elongation Complex at 2.73 Angstrom, PDB code: 8him:

Magnesium binding site 1 out of 1 in the A Cryo-Em Structure of B. Oleracea Rna Polymerase V Elongation Complex at 2.73 Angstrom


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of A Cryo-Em Structure of B. Oleracea Rna Polymerase V Elongation Complex at 2.73 Angstrom within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg3000 b:34.7 occ:1.00 OD1 A:ASP449 2.2 34.5 1.0 OD1 A:ASP451 2.2 32.3 1.0 OD1 A:ASP453 2.4 37.5 1.0 CG A:ASP451 3.1 32.3 1.0 CG A:ASP449 3.1 34.5 1.0 CG A:ASP453 3.1 37.5 1.0 OD2 A:ASP453 3.2 37.5 1.0 OD2 A:ASP451 3.2 32.3 1.0 OD2 A:ASP449 3.3 34.5 1.0 CB A:ASP449 4.5 34.5 1.0 O A:ASP449 4.5 34.5 1.0 CB A:ASP451 4.5 32.3 1.0 CB A:ASP453 4.5 37.5 1.0 NH2 A:ARG414 4.6 59.0 1.0 N A:ASP449 4.6 34.5 1.0 C A:ASP449 4.7 34.5 1.0 OP1 P:C20 4.8 120.4 1.0 N A:ASP451 4.8 32.3 1.0 CA A:ASP449 4.8 34.5 1.0 N A:ASP453 4.9 37.5 1.0 OP1 P:G19 4.9 120.9 1.0 CA A:ASP451 5.0 32.3 1.0

G.Xie, X.Du, H.Hu, S.Li, X.Cao, S.E.Jacobsen, J.Du. Structure and Mechanism of the Plant Rna Polymerase V. Science F8231 2023.
ISSN: ESSN 1095-9203
PubMed: 36893216
DOI: 10.1126/SCIENCE.ADF8231