Magnesium in PDB 8fix: Cryo-Em Structure of E. Coli Rna Polymerase Backtracked Elongation Complex Harboring A Terminal Mismatch

Enzymatic activity of Cryo-Em Structure of E. Coli Rna Polymerase Backtracked Elongation Complex Harboring A Terminal Mismatch

All present enzymatic activity of Cryo-Em Structure of E. Coli Rna Polymerase Backtracked Elongation Complex Harboring A Terminal Mismatch:
2.7.7.6;

Other elements in 8fix:

The structure of Cryo-Em Structure of E. Coli Rna Polymerase Backtracked Elongation Complex Harboring A Terminal Mismatch also contains other interesting chemical elements:

Zinc (Zn) 2 atoms

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Cryo-Em Structure of E. Coli Rna Polymerase Backtracked Elongation Complex Harboring A Terminal Mismatch (pdb code 8fix). 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 Cryo-Em Structure of E. Coli Rna Polymerase Backtracked Elongation Complex Harboring A Terminal Mismatch, PDB code: 8fix:

Magnesium binding site 1 out of 1 in 8fix

Go back to Magnesium Binding Sites List in 8fix
Magnesium binding site 1 out of 1 in the Cryo-Em Structure of E. Coli Rna Polymerase Backtracked Elongation Complex Harboring A Terminal Mismatch


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Cryo-Em Structure of E. Coli Rna Polymerase Backtracked Elongation Complex Harboring A Terminal Mismatch within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Mg1503

b:41.8
occ:1.00
 OD1 D:ASP464 2.1 36.7 1.0
OD2 D:ASP464 2.2 36.7 1.0
OD1 D:ASP460 2.2 42.2 1.0
CG D:ASP464 2.3 36.7 1.0
CG D:ASP460 2.6 42.2 1.0
OD2 D:ASP460 3.0 42.2 1.0
N D:ASP462 3.4 33.0 1.0
CB D:ASP462 3.4 33.0 1.0
CB D:ASP464 3.6 36.7 1.0
CB D:ASP460 3.7 42.2 1.0
CA D:ASP462 3.8 33.0 1.0
CG D:ASP462 4.0 33.0 1.0
C D:ASP462 4.0 33.0 1.0
OD2 D:ASP462 4.1 33.0 1.0
C D:ASP460 4.2 42.2 1.0
O D:ASP462 4.2 33.0 1.0
N D:ASP464 4.2 36.7 1.0
N D:PHE461 4.3 34.8 1.0
O3' R:U9 4.3 74.7 1.0
CA D:ASP464 4.4 36.7 1.0
CA D:ASP460 4.4 42.2 1.0
O D:ASP460 4.5 42.2 1.0
OP1 R:U10 4.5 83.3 1.0
C D:PHE461 4.5 34.8 1.0
N D:ASP460 4.7 42.2 1.0
N D:GLY463 4.7 34.9 1.0
C4' R:U9 4.8 74.7 1.0
C5' R:U9 4.8 74.7 1.0
CA D:PHE461 4.8 34.8 1.0
OD1 D:ASP462 4.8 33.0 1.0

Reference:

L.M.Wee, A.B.Tong, A.J.Florez Ariza, C.Canari-Chumpitaz, P.Grob, E.Nogales, C.J.Bustamante. A Trailing Ribosome Speeds Up Rna Polymerase at the Expense of Transcript Fidelity Via Force and Allostery. Cell V. 186 1244 2023.
ISSN: ISSN 1097-4172
PubMed: 36931247
DOI: 10.1016/J.CELL.2023.02.008
Page generated: Tue Apr 11 16:08:22 2023

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