Magnesium in PDB 7m8e: E.Coli Rnap-Rapa Elongation Complex

All present enzymatic activity of E.Coli Rnap-Rapa Elongation Complex:
2.7.7.6;

The structure of E.Coli Rnap-Rapa Elongation Complex also contains other interesting chemical elements:

Zinc

(Zn)

2 atoms

The binding sites of Magnesium atom in the E.Coli Rnap-Rapa Elongation Complex (pdb code 7m8e). 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 Rnap-Rapa Elongation Complex, PDB code: 7m8e:

Magnesium binding site 1 out of 1 in the E.Coli Rnap-Rapa Elongation Complex


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of E.Coli Rnap-Rapa Elongation Complex within 5.0Å range: probe atom residue distance (Å) B Occ D:Mg1503 b:69.9 occ:1.00 O3' 3:A9 1.9 90.7 1.0 OD1 D:ASP460 2.0 64.3 1.0 OD2 D:ASP460 2.3 64.3 1.0 CG D:ASP460 2.4 64.3 1.0 OD1 D:ASP464 2.9 64.0 1.0 OD1 D:ASP462 2.9 63.1 1.0 O2' 3:A9 3.1 90.7 1.0 C3' 3:A9 3.2 90.7 1.0 C2' 3:A9 3.6 90.7 1.0 OD2 D:ASP464 3.6 64.0 1.0 CG D:ASP464 3.6 64.0 1.0 CG D:ASP462 3.8 63.1 1.0 CB D:ASP460 3.9 64.3 1.0 C4' 3:A9 4.0 90.7 1.0 OD2 D:ASP462 4.0 63.1 1.0 O D:ASP460 4.4 64.3 1.0 N D:ASP460 4.6 64.3 1.0 CA D:ASP460 4.7 64.3 1.0 C D:ASP460 4.8 64.3 1.0 C5' 3:A9 4.8 90.7 1.0 C1' 3:A9 4.9 90.7 1.0

W.Shi, W.Zhou, M.Chen, Y.Yang, Y.Hu, B.Liu. Structural Basis For Activation of SWI2/SNF2 Atpase Rapa By Rna Polymerase Nucleic Acids Res. 2021.
ISSN: ESSN 1362-4962