Magnesium in PDB 6m7j: Mycobacterium Tuberculosis Rnap with Rbpa/Us Fork and Corallopyronin

All present enzymatic activity of Mycobacterium Tuberculosis Rnap with Rbpa/Us Fork and Corallopyronin:
2.7.7.6;

The structure of Mycobacterium Tuberculosis Rnap with Rbpa/Us Fork and Corallopyronin also contains other interesting chemical elements:

Zinc

(Zn)

2 atoms

The binding sites of Magnesium atom in the Mycobacterium Tuberculosis Rnap with Rbpa/Us Fork and Corallopyronin (pdb code 6m7j). 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 with Rbpa/Us Fork and Corallopyronin, PDB code: 6m7j:

Magnesium binding site 1 out of 1 in the Mycobacterium Tuberculosis Rnap with Rbpa/Us Fork and Corallopyronin


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 with Rbpa/Us Fork and Corallopyronin within 5.0Å range: probe atom residue distance (Å) B Occ D:Mg1403 b:0.5 occ:1.00 OD2 D:ASP537 2.0 0.2 1.0 OD1 D:ASP535 2.0 0.1 1.0 OD2 D:ASP539 2.0 0.5 1.0 CG D:ASP537 2.5 0.2 1.0 OD1 D:ASP537 2.5 0.2 1.0 CG D:ASP539 2.6 0.5 1.0 OD1 D:ASP539 2.7 0.5 1.0 CG D:ASP535 2.7 0.1 1.0 OD2 D:ASP535 2.8 0.1 1.0 CB D:ASP537 3.8 0.2 1.0 NH2 D:ARG500 3.9 0.9 1.0 CB D:ASP539 4.0 0.5 1.0 CB D:ASP535 4.2 0.1 1.0 N D:ASP535 4.4 0.1 1.0 O D:ASP535 4.5 0.1 1.0 N D:ASP537 4.7 0.2 1.0 N D:ASP539 4.7 0.5 1.0 CA D:ASP535 4.7 0.1 1.0 C D:ASP535 4.8 0.1 1.0 CA D:ASP537 4.8 0.2 1.0 CA D:ASP539 4.8 0.5 1.0 CZ D:ARG500 4.9 0.9 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