Magnesium in PDB 6xl5: Cryo-Em Structure of Ecmrr-Rnap-Promoter Open Complex (Ecmrr-Rpo)

All present enzymatic activity of Cryo-Em Structure of Ecmrr-Rnap-Promoter Open Complex (Ecmrr-Rpo):
2.7.7.6;

The structure of Cryo-Em Structure of Ecmrr-Rnap-Promoter Open Complex (Ecmrr-Rpo) also contains other interesting chemical elements:

Zinc	(Zn)	2 atoms
Antimony	(Sb)	2 atoms

The binding sites of Magnesium atom in the Cryo-Em Structure of Ecmrr-Rnap-Promoter Open Complex (Ecmrr-Rpo) (pdb code 6xl5). 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 Cryo-Em Structure of Ecmrr-Rnap-Promoter Open Complex (Ecmrr-Rpo), PDB code: 6xl5:

Magnesium binding site 1 out of 1 in the Cryo-Em Structure of Ecmrr-Rnap-Promoter Open Complex (Ecmrr-Rpo)


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Cryo-Em Structure of Ecmrr-Rnap-Promoter Open Complex (Ecmrr-Rpo) within 5.0Å range: probe atom residue distance (Å) B Occ D:Mg1501 b:31.9 occ:1.00 OD1 D:ASP460 2.1 30.4 1.0 OD1 D:ASP464 2.2 29.9 1.0 OD1 D:ASP462 2.2 30.4 1.0 CG D:ASP462 2.9 30.4 1.0 OD2 D:ASP462 3.1 30.4 1.0 CG D:ASP464 3.1 29.9 1.0 CG D:ASP460 3.1 30.4 1.0 OD2 D:ASP464 3.4 29.9 1.0 OD2 D:ASP460 3.5 30.4 1.0 O D:ASP460 4.1 30.4 1.0 CB D:ASP462 4.3 30.4 1.0 CB D:ASP460 4.4 30.4 1.0 CB D:ASP464 4.5 29.9 1.0 N D:ASP462 4.5 30.4 1.0 N D:ASP464 4.5 29.9 1.0 C D:ASP462 4.5 30.4 1.0 C D:ASP460 4.6 30.4 1.0 CA D:ASP462 4.6 30.4 1.0 O D:ASP462 4.7 30.4 1.0 N D:ASP460 4.7 30.4 1.0 CA D:ASP460 4.8 30.4 1.0 N D:GLY463 4.8 30.0 1.0 CA D:ASP464 4.9 29.9 1.0 NZ C:LYS1073 4.9 32.4 1.0

Y.Yang, C.Liu, W.Shi, D.G.Schatz, Y.Hu, B.Liu. Structural Visualization of Bacterial Multidrug-Activated Transcription To Be Published.