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Magnesium in PDB 7dy6: A Refined Cryo-Em Structure of An Escherichia Coli Rnap-Promoter Open Complex (Rpo) with Sspa

Enzymatic activity of A Refined Cryo-Em Structure of An Escherichia Coli Rnap-Promoter Open Complex (Rpo) with Sspa

All present enzymatic activity of A Refined Cryo-Em Structure of An Escherichia Coli Rnap-Promoter Open Complex (Rpo) with Sspa:
2.7.7.6;

Other elements in 7dy6:

The structure of A Refined Cryo-Em Structure of An Escherichia Coli Rnap-Promoter Open Complex (Rpo) with Sspa also contains other interesting chemical elements:

Zinc (Zn) 2 atoms

Magnesium Binding Sites:

The binding sites of Magnesium atom in the A Refined Cryo-Em Structure of An Escherichia Coli Rnap-Promoter Open Complex (Rpo) with Sspa (pdb code 7dy6). 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 Refined Cryo-Em Structure of An Escherichia Coli Rnap-Promoter Open Complex (Rpo) with Sspa, PDB code: 7dy6:

Magnesium binding site 1 out of 1 in 7dy6

Go back to Magnesium Binding Sites List in 7dy6
Magnesium binding site 1 out of 1 in the A Refined Cryo-Em Structure of An Escherichia Coli Rnap-Promoter Open Complex (Rpo) with Sspa


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of A Refined Cryo-Em Structure of An Escherichia Coli Rnap-Promoter Open Complex (Rpo) with Sspa within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Mg2001

b:30.5
occ:1.00
 OD2 D:ASP464 2.0 23.5 1.0
OD2 D:ASP460 2.1 27.4 1.0
OD1 D:ASP460 2.2 27.4 1.0
OD1 D:ASP464 2.2 23.5 1.0
CG D:ASP460 2.3 27.4 1.0
CG D:ASP464 2.4 23.5 1.0
OD1 D:ASP462 3.4 23.5 1.0
CB D:ASP460 3.7 27.4 1.0
CB D:ASP464 3.9 23.5 1.0
O D:ASP460 4.0 27.4 1.0
N D:ASP460 4.1 27.4 1.0
NH2 D:ARG425 4.1 18.1 1.0
CG D:ASP462 4.2 23.5 1.0
CA D:ASP460 4.3 27.4 1.0
OD2 D:ASP462 4.3 23.5 1.0
C D:ASP460 4.4 27.4 1.0
N D:ASP464 4.7 23.5 1.0
CA D:ASP464 4.8 23.5 1.0
CZ D:ARG425 4.9 18.1 1.0

Reference:

F.Wang, Y.Feng, Z.Shang, W.Lin. A Unique Binding Between Sspa and Rnap Beta' Nth Across Low-Gc Gram-Negative Bacteria Facilitates Sspa-Mediated Transcription Regulation. Biochem.Biophys.Res.Commun. V. 583 86 2021.
ISSN: ESSN 1090-2104
PubMed: 34735884
DOI: 10.1016/J.BBRC.2021.10.048
Page generated: Wed Oct 2 17:32:49 2024

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