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Magnesium in PDB 7py6: Cryoem Structure of E.Coli Rna Polymerase Elongation Complex Bound to Nusa and Nusg (Nusa and Nusg Elongation Complex in Less-Swiveled Conformation)

Enzymatic activity of Cryoem Structure of E.Coli Rna Polymerase Elongation Complex Bound to Nusa and Nusg (Nusa and Nusg Elongation Complex in Less-Swiveled Conformation)

All present enzymatic activity of Cryoem Structure of E.Coli Rna Polymerase Elongation Complex Bound to Nusa and Nusg (Nusa and Nusg Elongation Complex in Less-Swiveled Conformation):
2.7.7.6;

Other elements in 7py6:

The structure of Cryoem Structure of E.Coli Rna Polymerase Elongation Complex Bound to Nusa and Nusg (Nusa and Nusg Elongation Complex in Less-Swiveled Conformation) also contains other interesting chemical elements:

Zinc (Zn) 2 atoms

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Cryoem Structure of E.Coli Rna Polymerase Elongation Complex Bound to Nusa and Nusg (Nusa and Nusg Elongation Complex in Less-Swiveled Conformation) (pdb code 7py6). 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 Cryoem Structure of E.Coli Rna Polymerase Elongation Complex Bound to Nusa and Nusg (Nusa and Nusg Elongation Complex in Less-Swiveled Conformation), PDB code: 7py6:

Magnesium binding site 1 out of 1 in 7py6

Go back to Magnesium Binding Sites List in 7py6
Magnesium binding site 1 out of 1 in the Cryoem Structure of E.Coli Rna Polymerase Elongation Complex Bound to Nusa and Nusg (Nusa and Nusg Elongation Complex in Less-Swiveled Conformation)


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Cryoem Structure of E.Coli Rna Polymerase Elongation Complex Bound to Nusa and Nusg (Nusa and Nusg Elongation Complex in Less-Swiveled Conformation) within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Mg1501

b:84.4
occ:1.00
O3' R:G14 2.1 86.1 1.0
OD1 D:ASP460 2.1 81.1 1.0
OD2 D:ASP460 2.4 81.1 1.0
OD1 D:ASP462 2.4 81.1 1.0
CG D:ASP460 2.6 81.1 1.0
OD2 D:ASP462 2.8 81.1 1.0
CG D:ASP462 3.0 81.1 1.0
OD1 D:ASP464 3.2 76.1 1.0
C3' R:G14 3.5 86.1 1.0
CG D:ASP464 4.0 76.1 1.0
OD2 D:ASP464 4.1 76.1 1.0
CB D:ASP460 4.1 81.1 1.0
C4' R:G14 4.3 86.1 1.0
O2' R:G14 4.5 86.1 1.0
CB D:ASP462 4.5 81.1 1.0
C2' R:G14 4.5 86.1 1.0
C5' R:G14 4.6 86.1 1.0
N D:ASP460 4.6 81.1 1.0
CA D:ASP460 4.8 81.1 1.0
N D:ASP462 4.9 81.1 1.0

Reference:

C.Zhu, X.Guo, P.Dumas, M.Takacs, M.Abdelkareem, A.Vanden Broeck, C.Saint-Andre, G.Papai, C.Crucifix, J.Ortiz, A.Weixlbaumer. Transcription Factors Modulate Rna Polymerase Conformational Equilibrium. Nat Commun V. 13 1546 2022.
ISSN: ESSN 2041-1723
PubMed: 35318334
DOI: 10.1038/S41467-022-29148-0
Page generated: Thu Oct 3 04:53:38 2024

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