Magnesium in PDB 6ri9: Cryo-Em Structure of E. Coli Rna Polymerase Backtracked Elongation Complex in Non-Swiveled State

Enzymatic activity of Cryo-Em Structure of E. Coli Rna Polymerase Backtracked Elongation Complex in Non-Swiveled State

All present enzymatic activity of Cryo-Em Structure of E. Coli Rna Polymerase Backtracked Elongation Complex in Non-Swiveled State:
2.7.7.6;

Other elements in 6ri9:

The structure of Cryo-Em Structure of E. Coli Rna Polymerase Backtracked Elongation Complex in Non-Swiveled State 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 in Non-Swiveled State (pdb code 6ri9). 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 in Non-Swiveled State, PDB code: 6ri9:

Magnesium binding site 1 out of 1 in 6ri9

Go back to Magnesium Binding Sites List in 6ri9
Magnesium binding site 1 out of 1 in the Cryo-Em Structure of E. Coli Rna Polymerase Backtracked Elongation Complex in Non-Swiveled State


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 in Non-Swiveled State within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Mg1503

b:0.1
occ:1.00
OP1 R:U11 1.9 0.8 1.0
O3' R:G10 1.9 0.6 1.0
P R:U11 2.3 0.8 1.0
OD1 D:ASP464 2.5 81.5 1.0
OD2 D:ASP464 2.5 81.5 1.0
OD1 D:ASP462 2.7 78.0 1.0
CG D:ASP464 2.8 81.5 1.0
OD1 D:ASP460 3.1 77.1 1.0
O5' R:U11 3.2 0.8 1.0
C3' R:G10 3.2 0.6 1.0
OD2 D:ASP462 3.3 78.0 1.0
C5' R:U11 3.3 0.8 1.0
CG D:ASP462 3.4 78.0 1.0
OP2 R:U11 3.6 0.8 1.0
O2' R:G10 3.7 0.6 1.0
C4' R:G10 3.9 0.6 1.0
CG D:ASP460 3.9 77.1 1.0
OD2 D:ASP460 4.0 77.1 1.0
C2' R:G10 4.0 0.6 1.0
CB D:ASP464 4.3 81.5 1.0
NH2 D:ARG425 4.4 72.1 1.0
C5' R:G10 4.4 0.6 1.0
C4' R:U11 4.5 0.8 1.0
O4' R:U11 4.7 0.8 1.0
CB D:ASP462 4.8 78.0 1.0

Reference:

M.Abdelkareem, C.Saint-Andre, M.Takacs, G.Papai, C.Crucifix, X.Guo, J.Ortiz, A.Weixlbaumer. Structural Basis of Transcription: Rna Polymerase Backtracking and Its Reactivation. Mol.Cell V. 75 298 2019.
ISSN: ISSN 1097-2765
PubMed: 31103420
DOI: 10.1016/J.MOLCEL.2019.04.029
Page generated: Mon Dec 14 23:59:18 2020

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