Magnesium in PDB 6m6b: Cryo-Em Structure of Thermus Thermophilus Mfd in Complex with Rna Polymerase and Atp-Gamma-S

All present enzymatic activity of Cryo-Em Structure of Thermus Thermophilus Mfd in Complex with Rna Polymerase and Atp-Gamma-S:
2.7.7.6;

The structure of Cryo-Em Structure of Thermus Thermophilus Mfd in Complex with Rna Polymerase and Atp-Gamma-S also contains other interesting chemical elements:

Zinc

(Zn)

2 atoms

The binding sites of Magnesium atom in the Cryo-Em Structure of Thermus Thermophilus Mfd in Complex with Rna Polymerase and Atp-Gamma-S (pdb code 6m6b). 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 Thermus Thermophilus Mfd in Complex with Rna Polymerase and Atp-Gamma-S, PDB code: 6m6b:

Magnesium binding site 1 out of 1 in the Cryo-Em Structure of Thermus Thermophilus Mfd in Complex with Rna Polymerase and Atp-Gamma-S


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 Thermus Thermophilus Mfd in Complex with Rna Polymerase and Atp-Gamma-S within 5.0Å range: probe atom residue distance (Å) B Occ D:Mg2003 b:0.4 occ:1.00 OD1 D:ASP743 2.1 0.9 1.0 OD2 D:ASP741 2.1 0.1 1.0 OD1 D:ASP741 2.5 0.1 1.0 CG D:ASP741 2.6 0.1 1.0 CG D:ASP743 2.8 0.9 1.0 OD2 D:ASP743 2.9 0.9 1.0 OD1 D:ASP739 3.7 0.9 1.0 CB D:ASP741 4.1 0.1 1.0 CB D:ASP743 4.1 0.9 1.0 CA D:ASP743 4.6 0.9 1.0 CG D:ASP739 4.7 0.9 1.0 N D:ASP743 4.7 0.9 1.0 O D:ASP739 4.9 0.9 1.0 C D:ASP741 4.9 0.1 1.0 O D:ASP741 4.9 0.1 1.0 CA D:ASP741 4.9 0.1 1.0 OD2 D:ASP739 4.9 0.9 1.0

J.Shi, A.Wen, M.Zhao, S.Jin, L.You, Y.Shi, S.Dong, X.Hua, Y.Zhang, Y.Feng. Structural Basis of Mfd-Dependent Transcription Termination. Nucleic Acids Res. 2020.
ISSN: ESSN 1362-4962