Magnesium in PDB 6oul: Cryo-Em Structure of Escherichia Coli Rnap Polymerase Bound to RPSTP2 Promoter Dna

All present enzymatic activity of Cryo-Em Structure of Escherichia Coli Rnap Polymerase Bound to RPSTP2 Promoter Dna:
2.7.7.6;

The structure of Cryo-Em Structure of Escherichia Coli Rnap Polymerase Bound to RPSTP2 Promoter Dna also contains other interesting chemical elements:

Zinc

(Zn)

2 atoms

The binding sites of Magnesium atom in the Cryo-Em Structure of Escherichia Coli Rnap Polymerase Bound to RPSTP2 Promoter Dna (pdb code 6oul). 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 Escherichia Coli Rnap Polymerase Bound to RPSTP2 Promoter Dna, PDB code: 6oul:

Magnesium binding site 1 out of 1 in the Cryo-Em Structure of Escherichia Coli Rnap Polymerase Bound to RPSTP2 Promoter Dna


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 Escherichia Coli Rnap Polymerase Bound to RPSTP2 Promoter Dna within 5.0Å range: probe atom residue distance (Å) B Occ J:Mg1501 b:10.6 occ:1.00 OD2 J:ASP464 2.1 16.4 1.0 OD1 J:ASP464 2.2 16.4 1.0 CG J:ASP464 2.4 16.4 1.0 OD1 J:ASP462 3.0 19.5 1.0 CB J:ASP460 3.3 16.3 1.0 OD2 J:ASP460 3.4 16.3 1.0 CG J:ASP460 3.8 16.3 1.0 CB J:ASP464 3.9 16.4 1.0 N J:ASP460 4.0 16.3 1.0 CA J:ASP460 4.1 16.3 1.0 CG J:ASP462 4.1 19.5 1.0 NH2 J:ARG425 4.3 19.5 1.0 O J:ASP460 4.5 16.3 1.0 C J:ASP460 4.5 16.3 1.0 OD2 J:ASP462 4.6 19.5 1.0 N J:ASP464 4.6 16.4 1.0 CA J:ASP464 4.7 16.4 1.0 OD1 J:ASP460 4.9 16.3 1.0 O J:ASP462 4.9 19.5 1.0

J.Chen, S.Gopalkrishnan, C.Chiu, A.Y.Chen, E.A.Campbell, R.L.Gourse, W.Ross, S.A.Darst. E. Colitrar Allosterically Regulates Transcription Initiation By Altering Rna Polymerase Conformation. Elife V. 8 2019.
ISSN: ESSN 2050-084X
PubMed: 31841111
DOI: 10.7554/ELIFE.49375