Magnesium in PDB 8jke: Afsr(T337A) Transcription Activation Complex

All present enzymatic activity of Afsr(T337A) Transcription Activation Complex:
2.7.7.6;

The structure of Afsr(T337A) Transcription Activation Complex also contains other interesting chemical elements:

Zinc

(Zn)

2 atoms

The binding sites of Magnesium atom in the Afsr(T337A) Transcription Activation Complex (pdb code 8jke). 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 Afsr(T337A) Transcription Activation Complex, PDB code: 8jke:

Magnesium binding site 1 out of 1 in the Afsr(T337A) 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 Afsr(T337A) Transcription Activation Complex within 5.0Å range: probe atom residue distance (Å) B Occ D:Mg1401 b:58.1 occ:1.00 CB D:ASP535 3.9 25.4 1.0 NH2 D:ARG500 4.0 27.1 1.0 O D:ASP535 4.1 25.4 1.0 CB D:ASP539 4.3 31.4 1.0 CB D:ASP537 4.3 20.5 1.0 N D:ASP535 4.6 25.4 1.0 CG D:ASP535 4.7 25.4 1.0 CA D:ASP535 4.7 25.4 1.0 C D:ASP535 4.7 25.4 1.0 OD2 D:ASP535 4.8 25.4 1.0 CA D:ASP539 4.8 31.4 1.0 N D:ASP539 4.9 31.4 1.0 N D:ASP537 4.9 20.5 1.0 O D:ASP537 5.0 20.5 1.0

Y.Wang, J.Zheng. Structural and Functional Characterization of Afsr, A Sarp Family Transcriptional Activator of Antibiotic Biosynthesis in Streptomyces Plos Biol. 2024.
ISSN: ESSN 1545-7885
DOI: 10.1371/JOURNAL.PBIO.3002528