Magnesium in PDB 9mn9: Structure of the Human Mitochondrial Promoter-Initiated Transcription Elongation Complex, P-EC13

All present enzymatic activity of Structure of the Human Mitochondrial Promoter-Initiated Transcription Elongation Complex, P-EC13:
2.7.7.6;

The binding sites of Magnesium atom in the Structure of the Human Mitochondrial Promoter-Initiated Transcription Elongation Complex, P-EC13 (pdb code 9mn9). 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 Structure of the Human Mitochondrial Promoter-Initiated Transcription Elongation Complex, P-EC13, PDB code: 9mn9:

Magnesium binding site 1 out of 1 in the Structure of the Human Mitochondrial Promoter-Initiated Transcription Elongation Complex, P-EC13


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Structure of the Human Mitochondrial Promoter-Initiated Transcription Elongation Complex, P-EC13 within 5.0Å range: probe atom residue distance (Å) B Occ M:Mg1 b:20.0 occ:1.00 OD2 E:ASP922 2.1 85.3 1.0 O E:GLY923 2.3 93.0 1.0 O3A R:CH114 2.5 20.0 1.0 OD2 E:ASP1151 2.5 85.4 1.0 CG E:ASP922 2.7 90.3 1.0 OD1 E:ASP922 2.7 82.5 1.0 O1B R:CH114 2.8 20.0 1.0 O2G R:CH114 2.8 20.0 1.0 PB R:CH114 3.3 20.0 1.0 CG E:ASP1151 3.3 90.9 1.0 C E:GLY923 3.4 96.1 1.0 PA R:CH114 3.7 20.0 1.0 N E:GLY923 3.7 96.8 1.0 C5' R:CH114 3.8 20.0 1.0 OD1 E:ASP1151 3.9 83.5 1.0 O5' R:CH114 4.0 20.0 1.0 CB E:ASP1151 4.0 93.2 1.0 PG R:CH114 4.0 20.0 1.0 O1A R:CH114 4.1 20.0 1.0 CB E:ASP922 4.1 95.2 1.0 O3B R:CH114 4.1 20.0 1.0 CA E:GLY923 4.1 96.3 1.0 C E:ASP922 4.4 97.3 1.0 N E:SER924 4.5 93.2 1.0 O2B R:CH114 4.5 20.0 1.0 CA E:ASP922 4.7 97.2 1.0 CA E:SER924 4.7 92.8 1.0 O3G R:CH114 4.8 20.0 1.0 O E:ASP1151 4.8 93.8 1.0 N E:CYS925 4.8 95.8 1.0 O2A R:CH114 5.0 20.0 1.0

K.Herbine, A.R.Nayak, A.Zamudio-Ochoa, D.Temiakov. Structural Basis For Promoter Recognition and Transcription Factor Binding and Release in Human Mitochondria. Mol.Cell 2025.
ISSN: ISSN 1097-2765
PubMed: 40712587
DOI: 10.1016/J.MOLCEL.2025.06.016