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Magnesium in PDB 8szw: Reconstituted E. Coli Rna Polymerase Post-Termination Complex on Negatively-Supercoiled Dna: Open Duplex Dna (Rptco)

Enzymatic activity of Reconstituted E. Coli Rna Polymerase Post-Termination Complex on Negatively-Supercoiled Dna: Open Duplex Dna (Rptco)

All present enzymatic activity of Reconstituted E. Coli Rna Polymerase Post-Termination Complex on Negatively-Supercoiled Dna: Open Duplex Dna (Rptco):
2.7.7.6;

Other elements in 8szw:

The structure of Reconstituted E. Coli Rna Polymerase Post-Termination Complex on Negatively-Supercoiled Dna: Open Duplex Dna (Rptco) also contains other interesting chemical elements:

Zinc (Zn) 2 atoms

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Reconstituted E. Coli Rna Polymerase Post-Termination Complex on Negatively-Supercoiled Dna: Open Duplex Dna (Rptco) (pdb code 8szw). 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 Reconstituted E. Coli Rna Polymerase Post-Termination Complex on Negatively-Supercoiled Dna: Open Duplex Dna (Rptco), PDB code: 8szw:

Magnesium binding site 1 out of 1 in 8szw

Go back to Magnesium Binding Sites List in 8szw
Magnesium binding site 1 out of 1 in the Reconstituted E. Coli Rna Polymerase Post-Termination Complex on Negatively-Supercoiled Dna: Open Duplex Dna (Rptco)


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Reconstituted E. Coli Rna Polymerase Post-Termination Complex on Negatively-Supercoiled Dna: Open Duplex Dna (Rptco) within 5.0Å range:
probe atom residue distance (Å) B Occ
J:Mg1501

b:53.0
occ:1.00
 OD2 J:ASP464 1.4 43.7 1.0
OD2 J:ASP462 2.0 36.7 1.0
CG J:ASP464 2.3 43.7 1.0
CG J:ASP462 2.7 36.7 1.0
OD1 J:ASP462 2.7 36.7 1.0
OD1 J:ASP464 2.8 43.7 1.0
OD1 J:ASP460 2.9 38.0 1.0
CB J:ASP464 3.5 43.7 1.0
CG J:ASP460 3.6 38.0 1.0
OD2 J:ASP460 3.7 38.0 1.0
O J:ASP460 4.0 38.0 1.0
CB J:ASP462 4.1 36.7 1.0
N J:ASP464 4.2 43.7 1.0
CA J:ASP464 4.2 43.7 1.0
C J:ASP462 4.7 36.7 1.0
O J:ASP462 4.7 36.7 1.0
CA J:ASP462 4.7 36.7 1.0
N J:ASP462 4.7 36.7 1.0
CB J:ASP460 4.9 38.0 1.0
C J:ASP460 4.9 38.0 1.0

Reference:

J.J.Brewer, K.Inlow, R.A.Mooney, B.Bosch, P.D.B.Olinares, L.P.Marcelino, B.T.Chait, R.Landick, J.Gelles, E.A.Campbell, S.A.Darst. Rapa Opens the Rna Polymerase Clamp to Disrupt Post-Termination Complexes and Prevent Cytotoxic R-Loop Formation. Nat.Struct.Mol.Biol. 2025.
ISSN: ESSN 1545-9985
PubMed: 39779919
DOI: 10.1038/S41594-024-01447-8
Page generated: Fri Aug 15 16:04:21 2025

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