Magnesium in PDB 6edt: Mycobacterium Tuberculosis Rnap Open Promoter Complex with Rbpa/Card and AP3 Promoter

All present enzymatic activity of Mycobacterium Tuberculosis Rnap Open Promoter Complex with Rbpa/Card and AP3 Promoter:
2.7.7.6;

The structure of Mycobacterium Tuberculosis Rnap Open Promoter Complex with Rbpa/Card and AP3 Promoter also contains other interesting chemical elements:

Zinc

(Zn)

2 atoms

The binding sites of Magnesium atom in the Mycobacterium Tuberculosis Rnap Open Promoter Complex with Rbpa/Card and AP3 Promoter (pdb code 6edt). 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 Mycobacterium Tuberculosis Rnap Open Promoter Complex with Rbpa/Card and AP3 Promoter, PDB code: 6edt:

Magnesium binding site 1 out of 1 in the Mycobacterium Tuberculosis Rnap Open Promoter Complex with Rbpa/Card and AP3 Promoter


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Mycobacterium Tuberculosis Rnap Open Promoter Complex with Rbpa/Card and AP3 Promoter within 5.0Å range: probe atom residue distance (Å) B Occ D:Mg2002 b:92.0 occ:1.00 OD1 D:ASP537 2.1 85.1 1.0 OD1 D:ASP535 2.1 87.8 1.0 OD1 D:ASP539 2.2 84.8 1.0 OD2 D:ASP539 2.3 84.8 1.0 CG D:ASP539 2.5 84.8 1.0 OD2 D:ASP537 2.7 85.1 1.0 CG D:ASP537 2.7 85.1 1.0 CG D:ASP535 3.2 87.8 1.0 OD2 D:ASP535 3.6 87.8 1.0 O D:ASP535 3.9 87.8 1.0 NH2 D:ARG500 4.0 80.8 1.0 CB D:ASP539 4.0 84.8 1.0 CB D:ASP537 4.2 85.1 1.0 N D:ASP535 4.3 87.8 1.0 C D:ASP535 4.4 87.8 1.0 CB D:ASP535 4.5 87.8 1.0 N D:ASP537 4.5 85.1 1.0 N D:ASP539 4.6 84.8 1.0 CA D:ASP535 4.6 87.8 1.0 CA D:ASP539 4.7 84.8 1.0 CA D:ASP537 4.8 85.1 1.0

H.Boyaci, J.Chen, R.Jansen, S.A.Darst, E.A.Campbell. Structures of An Rna Polymerase Promoter Melting Intermediate Elucidate Dna Unwinding. Nature V. 565 382 2019.
ISSN: ESSN 1476-4687
PubMed: 30626968
DOI: 10.1038/S41586-018-0840-5