Magnesium in PDB 8ph9: E. Coli Rna Polymerase Paused at Ops Site (Non-Complementary Scaffold)

All present enzymatic activity of E. Coli Rna Polymerase Paused at Ops Site (Non-Complementary Scaffold):
2.7.7.6;

The structure of E. Coli Rna Polymerase Paused at Ops Site (Non-Complementary Scaffold) also contains other interesting chemical elements:

Zinc

(Zn)

2 atoms

The binding sites of Magnesium atom in the E. Coli Rna Polymerase Paused at Ops Site (Non-Complementary Scaffold) (pdb code 8ph9). 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 E. Coli Rna Polymerase Paused at Ops Site (Non-Complementary Scaffold), PDB code: 8ph9:

Magnesium binding site 1 out of 1 in the E. Coli Rna Polymerase Paused at Ops Site (Non-Complementary Scaffold)


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of E. Coli Rna Polymerase Paused at Ops Site (Non-Complementary Scaffold) within 5.0Å range: probe atom residue distance (Å) B Occ J:Mg1503 b:101.4 occ:1.00 OD1 J:ASP462 2.1 111.8 1.0 OD2 J:ASP462 2.1 106.5 1.0 OD1 J:ASP460 2.1 107.6 1.0 OD1 J:ASP464 2.1 106.9 1.0 CG J:ASP462 2.3 106.0 1.0 OP1 R:U17 2.4 73.6 1.0 CG J:ASP464 3.0 101.3 1.0 CG J:ASP460 3.0 100.7 1.0 OD2 J:ASP464 3.2 103.5 1.0 O5' R:U17 3.3 69.7 1.0 P R:U17 3.3 77.0 1.0 OD2 J:ASP460 3.3 97.6 1.0 O3' R:G16 3.7 72.6 1.0 CB J:ASP462 3.8 96.5 1.0 C5' R:U17 4.1 70.6 1.0 O J:ASP460 4.1 103.7 1.0 CB J:ASP460 4.4 89.2 1.0 CB J:ASP464 4.4 88.2 1.0 O2' R:G16 4.4 83.0 1.0 N J:ASP462 4.6 93.5 1.0 CA J:ASP462 4.6 90.0 1.0 N J:ASP464 4.6 92.9 1.0 C J:ASP460 4.7 93.0 1.0 N J:ASP460 4.7 94.5 1.0 OP2 R:U17 4.7 81.0 1.0 C J:ASP462 4.8 92.5 1.0 CA J:ASP460 4.8 85.5 1.0 C4' R:U17 4.9 74.9 1.0 NH2 J:ARG425 4.9 93.0 1.0 CA J:ASP464 4.9 89.6 1.0 C3' R:G16 5.0 77.4 1.0 N J:GLY463 5.0 84.9 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