Zinc in PDB 6x2f: Mfd-Bound E.Coli Rna Polymerase Elongation Complex - L2 State

All present enzymatic activity of Mfd-Bound E.Coli Rna Polymerase Elongation Complex - L2 State:
2.7.7.6;

The structure of Mfd-Bound E.Coli Rna Polymerase Elongation Complex - L2 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 - L2 State (pdb code 6x2f). 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 - L2 State, PDB code: 6x2f:
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 - L2 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 - L2 State within 5.0Å range: probe atom residue distance (Å) B Occ J:Zn1502 b:158.7 occ:1.00 SG J:CYS85 2.3 146.7 1.0 SG J:CYS88 2.3 134.7 1.0 SG J:CYS70 2.3 139.7 1.0 SG J:CYS72 2.3 141.3 1.0 CB J:CYS85 3.0 146.7 1.0 CB J:CYS72 3.2 141.3 1.0 N J:CYS72 3.3 141.3 1.0 CA J:CYS72 3.8 141.3 1.0 CB J:CYS88 3.8 134.7 1.0 N J:CYS88 3.9 134.7 1.0 CB J:LYS74 4.0 140.9 1.0 CB J:CYS70 4.0 139.7 1.0 N J:LEU71 4.3 136.0 1.0 CA J:CYS88 4.3 134.7 1.0 CG2 J:VAL90 4.3 131.3 1.0 C J:CYS72 4.4 141.3 1.0 CA J:CYS85 4.4 146.7 1.0 N J:LYS74 4.5 140.9 1.0 C J:LEU71 4.5 136.0 1.0 CD J:LYS74 4.5 140.9 1.0 N J:GLY73 4.5 140.7 1.0 C J:CYS88 4.7 134.7 1.0 CB J:LYS87 4.7 143.6 1.0 C J:CYS70 4.7 139.7 1.0 CA J:LEU71 4.8 136.0 1.0 C J:LYS87 4.8 143.6 1.0 N J:LYS87 4.9 143.6 1.0 CA J:LYS74 4.9 140.9 1.0 CA J:CYS70 4.9 139.7 1.0 CG J:LYS74 4.9 140.9 1.0 N J:GLY89 4.9 133.9 1.0 CB J:LEU71 4.9 136.0 1.0

Zinc binding site 2 out of 2 in the Mfd-Bound E.Coli Rna Polymerase Elongation Complex - L2 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 - L2 State within 5.0Å range: probe atom residue distance (Å) B Occ J:Zn1503 b:93.2 occ:1.00 SG J:CYS898 2.3 76.5 1.0 SG J:CYS888 2.3 81.6 1.0 SG J:CYS814 2.3 96.5 1.0 CB J:CYS895 2.5 77.8 1.0 CB J:CYS898 2.7 76.5 1.0 CB J:CYS888 2.9 81.6 1.0 CA J:CYS888 3.2 81.6 1.0 CB J:CYS814 3.3 96.5 1.0 SG J:CYS895 3.5 77.8 1.0 CA J:CYS895 3.8 77.8 1.0 N J:ASP889 3.8 84.0 1.0 N J:CYS895 3.8 77.8 1.0 C J:CYS888 4.0 81.6 1.0 CA J:CYS898 4.1 76.5 1.0 OG1 J:THR890 4.2 76.0 1.0 N J:CYS898 4.3 76.5 1.0 N J:CYS888 4.4 81.6 1.0 NH2 J:ARG883 4.5 83.4 1.0 CA J:CYS814 4.6 96.5 1.0 N J:CYS814 4.6 96.5 1.0 C J:CYS895 4.7 77.8 1.0 N J:THR890 4.7 76.0 1.0 O J:SER887 4.8 75.2 1.0 O J:CYS895 4.8 77.8 1.0 CA J:ASP889 5.0 84.0 1.0 O J:SER884 5.0 73.8 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