Zinc in PDB 6x50: Mfd-Bound E.Coli Rna Polymerase Elongation Complex - V State

All present enzymatic activity of Mfd-Bound E.Coli Rna Polymerase Elongation Complex - V State:
2.7.7.6;

The structure of Mfd-Bound E.Coli Rna Polymerase Elongation Complex - V State also contains other interesting chemical elements:

Magnesium

(Mg)

2 atoms

The binding sites of Zinc atom in the Mfd-Bound E.Coli Rna Polymerase Elongation Complex - V State (pdb code 6x50). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Mfd-Bound E.Coli Rna Polymerase Elongation Complex - V State, PDB code: 6x50:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Mfd-Bound E.Coli Rna Polymerase Elongation Complex - V State


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Mfd-Bound E.Coli Rna Polymerase Elongation Complex - V State within 5.0Å range: probe atom residue distance (Å) B Occ J:Zn1502 b:114.7 occ:1.00 SG J:CYS70 2.3 77.0 1.0 SG J:CYS85 2.3 81.5 1.0 SG J:CYS88 2.3 82.0 1.0 SG J:CYS72 2.3 82.8 1.0 CB J:CYS85 3.0 81.5 1.0 CB J:CYS72 3.5 82.8 1.0 N J:CYS72 3.6 82.8 1.0 CB J:CYS88 4.0 82.0 1.0 N J:CYS88 4.0 82.0 1.0 CB J:CYS70 4.1 77.0 1.0 CA J:CYS72 4.1 82.8 1.0 N J:LEU71 4.2 77.6 1.0 CB J:LYS74 4.5 78.3 1.0 CB J:LYS87 4.5 84.5 1.0 CA J:CYS85 4.5 81.5 1.0 CA J:CYS88 4.6 82.0 1.0 C J:LEU71 4.6 77.6 1.0 CG J:LYS87 4.6 84.5 1.0 CG1 J:VAL90 4.7 72.9 1.0 CB J:LEU71 4.7 77.6 1.0 N J:LYS87 4.7 84.5 1.0 C J:CYS72 4.8 82.8 1.0 CA J:LEU71 4.8 77.6 1.0 C J:CYS70 4.9 77.0 1.0 C J:LYS87 4.9 84.5 1.0 CA J:LYS87 5.0 84.5 1.0

Zinc binding site 2 out of 2 in the Mfd-Bound E.Coli Rna Polymerase Elongation Complex - V State


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Mfd-Bound E.Coli Rna Polymerase Elongation Complex - V State within 5.0Å range: probe atom residue distance (Å) B Occ J:Zn1503 b:87.7 occ:1.00 CB J:CYS895 2.1 51.3 1.0 SG J:CYS814 2.3 62.7 1.0 SG J:CYS898 2.3 46.5 1.0 SG J:CYS888 2.3 54.7 1.0 SG J:CYS895 2.4 51.3 1.0 CB J:CYS898 3.0 46.5 1.0 NH2 J:ARG883 3.1 52.6 1.0 CB J:CYS814 3.1 62.7 1.0 CA J:CYS895 3.5 51.3 1.0 CB J:CYS888 3.7 54.7 1.0 N J:CYS814 3.9 62.7 1.0 N J:CYS895 4.1 51.3 1.0 N J:CYS898 4.1 46.5 1.0 CA J:CYS898 4.1 46.5 1.0 CA J:CYS814 4.1 62.7 1.0 C J:CYS895 4.3 51.3 1.0 CA J:CYS888 4.3 54.7 1.0 CZ J:ARG883 4.3 52.6 1.0 OG1 J:THR890 4.4 56.3 1.0 OG1 J:THR816 4.5 67.3 1.0 O J:CYS895 4.5 51.3 1.0 NE J:ARG883 4.7 52.6 1.0 N J:ASP889 4.7 62.3 1.0 C J:CYS814 4.9 62.7 1.0 C J:CYS888 5.0 54.7 1.0

J.Y.Kang, E.Llewellyn, J.Chen, P.D.B.Olinares, J.Brewer, B.T.Chait, E.A.Campbell, S.A.Darst. Structural Basis For Transcription Complex Disruption By the Mfd Translocase. Elife V. 10 2021.
ISSN: ESSN 2050-084X
PubMed: 33480355
DOI: 10.7554/ELIFE.62117