Magnesium in PDB 7zsa: Yeast Rna Polymerase II Transcription Pre-Initiation Complex with the +1 Nucleosome and Ntp (Complex B)

Enzymatic activity of Yeast Rna Polymerase II Transcription Pre-Initiation Complex with the +1 Nucleosome and Ntp (Complex B)

All present enzymatic activity of Yeast Rna Polymerase II Transcription Pre-Initiation Complex with the +1 Nucleosome and Ntp (Complex B):
2.7.7.6; 3.6.4.12;

Other elements in 7zsa:

The structure of Yeast Rna Polymerase II Transcription Pre-Initiation Complex with the +1 Nucleosome and Ntp (Complex B) also contains other interesting chemical elements:

Iron (Fe) 4 atoms
Zinc (Zn) 17 atoms

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Yeast Rna Polymerase II Transcription Pre-Initiation Complex with the +1 Nucleosome and Ntp (Complex B) (pdb code 7zsa). 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 Yeast Rna Polymerase II Transcription Pre-Initiation Complex with the +1 Nucleosome and Ntp (Complex B), PDB code: 7zsa:

Magnesium binding site 1 out of 1 in 7zsa

Go back to Magnesium Binding Sites List in 7zsa
Magnesium binding site 1 out of 1 in the Yeast Rna Polymerase II Transcription Pre-Initiation Complex with the +1 Nucleosome and Ntp (Complex B)


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Yeast Rna Polymerase II Transcription Pre-Initiation Complex with the +1 Nucleosome and Ntp (Complex B) within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg1803

b:36.3
occ:1.00
OD1 A:ASP481 2.1 23.0 1.0
OD1 A:ASP483 2.1 35.8 1.0
OD2 A:ASP485 2.1 20.1 1.0
OD1 A:ASP485 2.2 20.1 1.0
CG A:ASP485 2.4 20.1 1.0
CG A:ASP483 2.9 35.8 1.0
CG A:ASP481 3.0 23.0 1.0
OD2 A:ASP483 3.1 35.8 1.0
O A:ASP481 3.3 23.0 1.0
OD2 A:ASP481 3.4 23.0 1.0
CB A:ASP485 3.8 20.1 1.0
C A:ASP481 4.1 23.0 1.0
N A:ASP481 4.1 23.0 1.0
NH2 A:ARG446 4.2 25.4 1.0
CB A:ASP481 4.2 23.0 1.0
CB A:ASP483 4.4 35.8 1.0
CA A:ASP481 4.4 23.0 1.0
N A:ASP483 4.5 35.8 1.0
N A:ASP485 4.6 20.1 1.0
CA A:ASP485 4.6 20.1 1.0
CA A:ASP483 4.8 35.8 1.0
C A:ASP483 5.0 35.8 1.0

Reference:

H.Wang, S.Schilbach, M.Ninov, H.Urlaub, P.Cramer. Structures of Transcription Preinitiation Complex Engaged with the +1 Nucleosome. Nat.Struct.Mol.Biol. 2022.
ISSN: ESSN 1545-9985
PubMed: 36411341
DOI: 10.1038/S41594-022-00865-W
Page generated: Fri Apr 7 04:38:08 2023

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