Magnesium in PDB 8pid: Backtracked E. Coli Transcription Complex Paused at Ops Site and Bound to Rfah

All present enzymatic activity of Backtracked E. Coli Transcription Complex Paused at Ops Site and Bound to Rfah:
2.7.7.6;

The structure of Backtracked E. Coli Transcription Complex Paused at Ops Site and Bound to Rfah also contains other interesting chemical elements:

Zinc

(Zn)

2 atoms

The binding sites of Magnesium atom in the Backtracked E. Coli Transcription Complex Paused at Ops Site and Bound to Rfah (pdb code 8pid). 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 Backtracked E. Coli Transcription Complex Paused at Ops Site and Bound to Rfah, PDB code: 8pid:

Magnesium binding site 1 out of 1 in the Backtracked E. Coli Transcription Complex Paused at Ops Site and Bound to Rfah


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Backtracked E. Coli Transcription Complex Paused at Ops Site and Bound to Rfah within 5.0Å range: probe atom residue distance (Å) B Occ J:Mg1503 b:81.2 occ:1.00 P R:U17 2.1 93.0 1.0 OP1 R:U17 2.1 93.0 1.0 OD1 J:ASP462 2.1 74.5 1.0 OD1 J:ASP460 2.1 72.9 1.0 OD2 J:ASP460 2.1 72.9 1.0 OD2 J:ASP462 2.1 74.5 1.0 O3' R:G16 2.2 77.6 1.0 CG J:ASP460 2.2 72.9 1.0 OP2 R:U17 2.3 93.0 1.0 CG J:ASP462 2.3 74.5 1.0 C3' R:G16 3.5 77.6 1.0 CB J:ASP460 3.5 72.9 1.0 O5' R:U17 3.6 93.0 1.0 CB J:ASP462 3.8 74.5 1.0 OD1 J:ASP464 3.9 68.5 1.0 C4' R:G16 4.0 77.6 1.0 O J:ASP460 4.2 72.9 1.0 C5' R:G16 4.2 77.6 1.0 CA J:ASP460 4.4 72.9 1.0 O J:ASP462 4.5 74.5 1.0 C J:ASP460 4.5 72.9 1.0 C5' R:U17 4.5 93.0 1.0 CG J:ASP464 4.6 68.5 1.0 O2' R:G16 4.6 77.6 1.0 CA J:ASP462 4.6 74.5 1.0 C2' R:G16 4.6 77.6 1.0 N J:ASP462 4.6 74.5 1.0 N J:ASP460 4.7 72.9 1.0 OD2 J:ASP464 4.7 68.5 1.0 C J:ASP462 4.8 74.5 1.0 O5' R:G16 4.8 77.6 1.0

P.K.Zuber, N.Said, T.Hilal, B.Wang, B.Loll, J.Gonzalez-Higueras, C.A.Ramirez-Sarmiento, G.A.Belogurov, I.Artsimovitch, M.C.Wahl, S.H.Knauer. Concerted Transformation of A Hyper-Paused Transcription Complex and Its Reinforcing Protein. Nat Commun V. 15 3040 2024.
ISSN: ESSN 2041-1723
PubMed: 38589445
DOI: 10.1038/S41467-024-47368-4