Magnesium in PDB 7mkn: Escherichia Coli Rna Polymerase and Rapa Elongation Complex

All present enzymatic activity of Escherichia Coli Rna Polymerase and Rapa Elongation Complex:
2.7.7.6;

The structure of Escherichia Coli Rna Polymerase and Rapa Elongation Complex also contains other interesting chemical elements:

Zinc

(Zn)

2 atoms

The binding sites of Magnesium atom in the Escherichia Coli Rna Polymerase and Rapa Elongation Complex (pdb code 7mkn). 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 Escherichia Coli Rna Polymerase and Rapa Elongation Complex, PDB code: 7mkn:

Magnesium binding site 1 out of 1 in the Escherichia Coli Rna Polymerase and 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 Escherichia Coli Rna Polymerase and Rapa Elongation Complex within 5.0Å range: probe atom residue distance (Å) B Occ D:Mg2001 b:26.0 occ:1.00 O3' R:A20 2.2 28.7 1.0 OD1 D:ASP464 2.3 22.4 1.0 OD1 D:ASP462 2.3 22.2 1.0 OD2 D:ASP462 2.5 22.2 1.0 OD2 D:ASP464 2.6 22.4 1.0 CG D:ASP464 2.6 22.4 1.0 CG D:ASP462 2.6 22.2 1.0 CB D:ASP460 3.3 24.9 1.0 C3' R:A20 3.5 28.7 1.0 O D:ASP460 3.5 24.9 1.0 C4' R:A20 3.9 28.7 1.0 O2' R:A20 3.9 28.7 1.0 C D:ASP460 3.9 24.9 1.0 CB D:ASP464 4.0 22.4 1.0 CB D:ASP462 4.0 22.2 1.0 CA D:ASP460 4.1 24.9 1.0 CG D:ASP460 4.2 24.9 1.0 N D:ASP462 4.2 22.2 1.0 N D:ASP464 4.2 22.4 1.0 OD2 D:ASP460 4.3 24.9 1.0 C2' R:A20 4.3 28.7 1.0 N D:ASP460 4.3 24.9 1.0 O D:ASP462 4.3 22.2 1.0 C5' R:A20 4.4 28.7 1.0 C D:ASP462 4.4 22.2 1.0 CA D:ASP462 4.4 22.2 1.0 CA D:ASP464 4.5 22.4 1.0 O1B T:2TM101 4.9 46.8 1.0 N D:PHE461 4.9 16.2 1.0 N D:GLY463 5.0 24.3 1.0

M.Z.Qayyum, K.S.Murakami. Escherichia Coli Rna Polymerase and Rapa Elongation Complex To Be Published.