Magnesium in PDB 8ehq: Mycobacterium Tuberculosis Paused Transcription Complex with Bacillus Subtilis Nusg

All present enzymatic activity of Mycobacterium Tuberculosis Paused Transcription Complex with Bacillus Subtilis Nusg:
2.7.7.6;

The structure of Mycobacterium Tuberculosis Paused Transcription Complex with Bacillus Subtilis Nusg also contains other interesting chemical elements:

Zinc

(Zn)

2 atoms

The binding sites of Magnesium atom in the Mycobacterium Tuberculosis Paused Transcription Complex with Bacillus Subtilis Nusg (pdb code 8ehq). 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 Paused Transcription Complex with Bacillus Subtilis Nusg, PDB code: 8ehq:

Magnesium binding site 1 out of 1 in the Mycobacterium Tuberculosis Paused Transcription Complex with Bacillus Subtilis Nusg


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Mycobacterium Tuberculosis Paused Transcription Complex with Bacillus Subtilis Nusg within 5.0Å range: probe atom residue distance (Å) B Occ D:Mg2001 b:24.3 occ:1.00 OD1 D:ASP535 2.0 29.3 1.0 O3' R:A30 2.2 42.2 1.0 OD2 D:ASP535 2.2 28.2 1.0 OD1 D:ASP537 2.3 23.8 1.0 CG D:ASP535 2.4 26.0 1.0 OD1 D:ASP539 3.0 25.0 1.0 CG D:ASP537 3.2 19.9 1.0 OD2 D:ASP537 3.5 24.6 1.0 C3' R:A30 3.6 34.4 1.0 OD2 D:ASP539 3.6 24.5 1.0 CG D:ASP539 3.7 22.8 1.0 CB D:ASP535 3.9 9.1 1.0 O2' R:A30 4.1 46.0 1.0 C4' R:A30 4.2 29.2 1.0 C2' R:A30 4.4 37.5 1.0 N D:ASP535 4.5 27.4 1.0 CA D:ASP535 4.6 12.8 1.0 CB D:ASP537 4.6 10.5 1.0 N D:ASP537 4.6 17.9 1.0 C D:ASP535 4.7 16.3 1.0 C5' R:A30 4.8 32.9 1.0 CA D:ASP537 5.0 8.1 1.0

R.K.Vishwakarma, M.Z.Qayyum, P.Babitzke, K.S.Murakami. Structural Basis of Nusg-Dependent Rna Polymerase Transcription Pausing in Bacteria To Be Published.