Magnesium in PDB 6ldi: The Cryo-Em Structure of E. Coli Cuer Transcription Activation Complex

All present enzymatic activity of The Cryo-Em Structure of E. Coli Cuer Transcription Activation Complex:
2.7.7.6;

The structure of The Cryo-Em Structure of E. Coli Cuer Transcription Activation Complex also contains other interesting chemical elements:

Silver	(Ag)	1 atom
Zinc	(Zn)	2 atoms

The binding sites of Magnesium atom in the The Cryo-Em Structure of E. Coli Cuer Transcription Activation Complex (pdb code 6ldi). 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 The Cryo-Em Structure of E. Coli Cuer Transcription Activation Complex, PDB code: 6ldi:

Magnesium binding site 1 out of 1 in the The Cryo-Em Structure of E. Coli Cuer Transcription Activation Complex


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of The Cryo-Em Structure of E. Coli Cuer Transcription Activation Complex within 5.0Å range: probe atom residue distance (Å) B Occ D:Mg1503 b:41.7 occ:1.00 O3' 3:A5 2.0 35.4 1.0 OD1 D:ASP460 2.1 35.5 1.0 OD1 D:ASP464 2.1 38.0 1.0 OD1 D:ASP462 2.2 33.2 1.0 O2' 3:A5 2.8 35.4 1.0 CG D:ASP460 2.8 35.5 1.0 C3' 3:A5 3.0 35.4 1.0 CG D:ASP464 3.0 38.0 1.0 OD2 D:ASP460 3.0 35.5 1.0 CG D:ASP462 3.2 33.2 1.0 OD2 D:ASP464 3.2 38.0 1.0 C4' 3:A5 3.2 35.4 1.0 O D:ASP460 3.4 35.5 1.0 C2' 3:A5 3.4 35.4 1.0 OD2 D:ASP462 3.5 33.2 1.0 CB D:ASP460 4.1 35.5 1.0 C5' 3:A5 4.1 35.4 1.0 C D:ASP460 4.2 35.5 1.0 O4' 3:A5 4.3 35.4 1.0 CB D:ASP464 4.4 38.0 1.0 N D:ASP460 4.4 35.5 1.0 C1' 3:A5 4.4 35.4 1.0 CA D:ASP460 4.5 35.5 1.0 CB D:ASP462 4.6 33.2 1.0 N D:ASP462 4.6 33.2 1.0 NH2 D:ARG425 4.6 32.2 1.0 N D:ASP464 4.7 38.0 1.0 CA D:ASP464 4.8 38.0 1.0 O D:ASP462 4.8 33.2 1.0 C D:ASP462 4.8 33.2 1.0 CA D:ASP462 4.9 33.2 1.0

C.Fang, S.J.Philips, X.Wu, K.Chen, J.Shi, L.Shen, J.Xu, Y.Feng, T.V.O'halloran, Y.Zhang. Cuer Activates Transcription Through A Dna Distortion Mechanism. Nat.Chem.Biol. 2020.
ISSN: ESSN 1552-4469
PubMed: 32989300
DOI: 10.1038/S41589-020-00653-X