Zinc in PDB 6x4w: Mfd-Bound E.Coli Rna Polymerase Elongation Complex - III State

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

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

Magnesium

(Mg)

1 atom

The binding sites of Zinc atom in the Mfd-Bound E.Coli Rna Polymerase Elongation Complex - III State (pdb code 6x4w). 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 - III State, PDB code: 6x4w:
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 - III 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 - III State within 5.0Å range: probe atom residue distance (Å) B Occ J:Zn1502 b:236.7 occ:1.00 SG J:CYS85 2.3 203.5 1.0 SG J:CYS70 2.3 183.4 1.0 SG J:CYS88 2.3 199.1 1.0 SG J:CYS72 2.3 177.9 1.0 CB J:CYS85 3.0 203.5 1.0 N J:CYS72 3.6 177.9 1.0 CB J:CYS72 3.6 177.9 1.0 N J:CYS88 3.7 199.1 1.0 CB J:CYS88 3.8 199.1 1.0 CB J:CYS70 4.0 183.4 1.0 CB J:LYS74 4.0 183.0 1.0 CA J:CYS72 4.1 177.9 1.0 N J:LEU71 4.2 173.9 1.0 CA J:CYS88 4.2 199.1 1.0 CB J:LYS87 4.3 207.3 1.0 N J:LYS87 4.5 207.3 1.0 CG2 J:VAL90 4.5 187.8 1.0 C J:LYS87 4.5 207.3 1.0 CA J:CYS85 4.5 203.5 1.0 N J:LYS74 4.6 183.0 1.0 CD J:LYS74 4.6 183.0 1.0 C J:CYS72 4.6 177.9 1.0 CA J:LYS87 4.7 207.3 1.0 C J:LEU71 4.7 173.9 1.0 N J:GLY89 4.7 191.0 1.0 C J:CYS70 4.7 183.4 1.0 N J:GLY73 4.8 175.7 1.0 CA J:LEU71 4.8 173.9 1.0 C J:CYS88 4.9 199.1 1.0 CA J:CYS70 4.9 183.4 1.0 CB J:LEU71 4.9 173.9 1.0 N J:GLU86 5.0 208.5 1.0 CG J:LYS87 5.0 207.3 1.0 CA J:LYS74 5.0 183.0 1.0 CG J:LYS74 5.0 183.0 1.0

Zinc binding site 2 out of 2 in the Mfd-Bound E.Coli Rna Polymerase Elongation Complex - III 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 - III State within 5.0Å range: probe atom residue distance (Å) B Occ J:Zn1503 b:154.0 occ:1.00 SG J:CYS888 2.3 78.8 1.0 SG J:CYS898 2.3 85.6 1.0 SG J:CYS814 2.3 97.0 1.0 CB J:CYS895 2.5 79.0 1.0 CB J:CYS888 2.5 78.8 1.0 CB J:CYS898 2.6 85.6 1.0 CB J:CYS814 3.3 97.0 1.0 CA J:CYS888 3.4 78.8 1.0 SG J:CYS895 3.5 79.0 1.0 CA J:CYS895 3.7 79.0 1.0 N J:CYS895 3.8 79.0 1.0 CA J:CYS898 3.9 85.6 1.0 NH2 J:ARG883 4.0 90.2 1.0 N J:CYS898 4.2 85.6 1.0 C J:CYS888 4.3 78.8 1.0 N J:ASP889 4.5 87.8 1.0 N J:CYS888 4.5 78.8 1.0 N J:CYS814 4.5 97.0 1.0 CA J:CYS814 4.6 97.0 1.0 C J:CYS895 4.6 79.0 1.0 O J:SER884 4.7 78.7 1.0 OG1 J:THR890 4.8 77.3 1.0 NE J:ARG883 4.8 90.2 1.0 C J:CYS898 4.9 85.6 1.0 O J:CYS895 4.9 79.0 1.0 CZ J:ARG883 4.9 90.2 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