Magnesium in PDB 8abz: Rna Polymerase at U-Rich Pause Bound to Non-Regulatory Rna - Pause Prone, Closed Clamp State

All present enzymatic activity of Rna Polymerase at U-Rich Pause Bound to Non-Regulatory Rna - Pause Prone, Closed Clamp State:
2.7.7.6;

The structure of Rna Polymerase at U-Rich Pause Bound to Non-Regulatory Rna - Pause Prone, Closed Clamp State also contains other interesting chemical elements:

Zinc

(Zn)

2 atoms

The binding sites of Magnesium atom in the Rna Polymerase at U-Rich Pause Bound to Non-Regulatory Rna - Pause Prone, Closed Clamp State (pdb code 8abz). 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 Rna Polymerase at U-Rich Pause Bound to Non-Regulatory Rna - Pause Prone, Closed Clamp State, PDB code: 8abz:

Magnesium binding site 1 out of 1 in the Rna Polymerase at U-Rich Pause Bound to Non-Regulatory Rna - Pause Prone, Closed Clamp State


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Rna Polymerase at U-Rich Pause Bound to Non-Regulatory Rna - Pause Prone, Closed Clamp State within 5.0Å range: probe atom residue distance (Å) B Occ D:Mg1501 b:21.1 occ:1.00 OD1 D:ASP460 2.1 25.9 1.0 O3' R:G93 2.1 46.8 1.0 OD1 D:ASP462 2.2 22.4 1.0 OD2 D:ASP460 2.4 25.9 1.0 CG D:ASP460 2.5 25.9 1.0 OD1 D:ASP464 2.8 26.9 1.0 CG D:ASP462 3.1 22.4 1.0 C3' R:G93 3.3 46.8 1.0 OD2 D:ASP462 3.3 22.4 1.0 C4' R:G93 3.6 46.8 1.0 CG D:ASP464 3.6 26.9 1.0 OD2 D:ASP464 3.8 26.9 1.0 C5' R:G93 3.9 46.8 1.0 CB D:ASP460 4.0 25.9 1.0 O2' R:G93 4.1 46.8 1.0 O D:ASP460 4.2 25.9 1.0 C2' R:G93 4.3 46.8 1.0 CB D:ASP462 4.6 22.4 1.0 C D:ASP460 4.6 25.9 1.0 O D:ASP462 4.6 22.4 1.0 N D:ASP460 4.7 25.9 1.0 CA D:ASP460 4.7 25.9 1.0 O5' R:G93 4.8 46.8 1.0 N D:ASP462 4.8 22.4 1.0 C D:ASP462 4.9 22.4 1.0 O4' R:G93 4.9 46.8 1.0 CB D:ASP464 5.0 26.9 1.0 CA D:ASP462 5.0 22.4 1.0

S.Dey, C.Batisse, J.Shukla, M.W.Webster, M.Takacs, C.Saint-Andre, A.Weixlbaumer. Structural Insights Into Rna-Mediated Transcription Regulation in Bacteria. Mol.Cell V. 82 3885 2022.
ISSN: ISSN 1097-2765
PubMed: 36220101
DOI: 10.1016/J.MOLCEL.2022.09.020