Magnesium in PDB 8hyj: A Cryo-Em Structure of KTF1-Bound Polymerase V Transcription Elongation Complex

All present enzymatic activity of A Cryo-Em Structure of KTF1-Bound Polymerase V Transcription Elongation Complex:
2.7.7.6;

The structure of A Cryo-Em Structure of KTF1-Bound Polymerase V Transcription Elongation Complex also contains other interesting chemical elements:

Zinc

(Zn)

4 atoms

The binding sites of Magnesium atom in the A Cryo-Em Structure of KTF1-Bound Polymerase V Transcription Elongation Complex (pdb code 8hyj). 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 A Cryo-Em Structure of KTF1-Bound Polymerase V Transcription Elongation Complex, PDB code: 8hyj:

Magnesium binding site 1 out of 1 in the A Cryo-Em Structure of KTF1-Bound Polymerase V Transcription Elongation Complex


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of A Cryo-Em Structure of KTF1-Bound Polymerase V Transcription Elongation Complex within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg2001 b:170.2 occ:1.00 OD1 A:ASP451 2.2 142.1 1.0 OD2 A:ASP451 2.4 142.1 1.0 CG A:ASP451 2.6 142.1 1.0 OD1 A:ASP453 2.7 157.4 1.0 OD2 A:ASP453 2.7 157.4 1.0 CG A:ASP453 3.1 157.4 1.0 O3' P:U10 3.5 198.5 1.0 CB A:ASP451 4.1 142.1 1.0 O5' P:U10 4.1 198.5 1.0 CB A:ASP449 4.2 136.9 1.0 N A:ASP449 4.3 136.9 1.0 C5' P:U10 4.4 198.5 1.0 C4' P:U10 4.5 198.5 1.0 CB A:ASP453 4.5 157.4 1.0 C3' P:U10 4.5 198.5 1.0 O A:ASP449 4.6 136.9 1.0 CA A:ASP449 4.7 136.9 1.0 CG A:ASP449 4.9 136.9 1.0 C A:ASP449 4.9 136.9 1.0 CA A:ASP451 4.9 142.1 1.0 OP1 P:U10 5.0 198.5 1.0 N A:ASP451 5.0 142.1 1.0

H.W.Zhang, K.Huang, Z.X.Gu, X.X.Wu, J.W.Wang, Y.Zhang. A Cryo-Em Structure of KTF1-Bound Polymerase V Transcription Elongation Complex. Nat Commun V. 14 3118 2023.
ISSN: ESSN 2041-1723
PubMed: 37253723
DOI: 10.1038/S41467-023-38619-X