Magnesium in PDB 6n57: Cryo-Em Structure of Escherichia Coli Rnap Polymerase Bound with Trar in Conformation I

Enzymatic activity of Cryo-Em Structure of Escherichia Coli Rnap Polymerase Bound with Trar in Conformation I

All present enzymatic activity of Cryo-Em Structure of Escherichia Coli Rnap Polymerase Bound with Trar in Conformation I:
2.7.7.6;

Other elements in 6n57:

The structure of Cryo-Em Structure of Escherichia Coli Rnap Polymerase Bound with Trar in Conformation I also contains other interesting chemical elements:

Zinc (Zn) 3 atoms

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Cryo-Em Structure of Escherichia Coli Rnap Polymerase Bound with Trar in Conformation I (pdb code 6n57). 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 Escherichia Coli Rnap Polymerase Bound with Trar in Conformation I, PDB code: 6n57:

Magnesium binding site 1 out of 1 in 6n57

Go back to Magnesium Binding Sites List in 6n57
Magnesium binding site 1 out of 1 in the Cryo-Em Structure of Escherichia Coli Rnap Polymerase Bound with Trar in Conformation I


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 Escherichia Coli Rnap Polymerase Bound with Trar in Conformation I within 5.0Å range:
probe atom residue distance (Å) B Occ
J:Mg1502

b:37.7
occ:1.00
OD1 J:ASP462 2.4 20.4 1.0
OD2 J:ASP464 2.5 19.6 1.0
OD1 J:ASP464 2.5 19.6 1.0
OD1 J:ASP460 2.7 19.2 1.0
CG J:ASP464 2.8 19.6 1.0
OD2 J:ASP462 2.9 20.4 1.0
CG J:ASP462 3.0 20.4 1.0
CG J:ASP460 3.6 19.2 1.0
OD2 J:ASP460 3.8 19.2 1.0
NH2 J:ARG425 3.9 19.9 1.0
CB J:ASP464 4.3 19.6 1.0
O M:SER2 4.3 41.6 1.0
CB J:ASP462 4.5 20.4 1.0
O J:ASP460 4.8 19.2 1.0
N J:ASP462 4.9 20.4 1.0
N J:ASP464 5.0 19.6 1.0

Reference:

J.Chen, S.Gopalkrishnan, C.Chiu, A.Y.Chen, E.A.Campbell, R.L.Gourse, W.Ross, S.A.Darst. E. Colitrar Allosterically Regulates Transcription Initiation By Altering Rna Polymerase Conformation. Elife V. 8 2019.
ISSN: ESSN 2050-084X
PubMed: 31841111
DOI: 10.7554/ELIFE.49375
Page generated: Mon Dec 14 23:39:24 2020

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