Zinc in PDB 6xas: Cryoem Structure of E. Coli Rho-Dependent Transcription Pre- Termination Complex

All present enzymatic activity of Cryoem Structure of E. Coli Rho-Dependent Transcription Pre- Termination Complex:
2.7.7.6;

The structure of Cryoem Structure of E. Coli Rho-Dependent Transcription Pre- Termination Complex also contains other interesting chemical elements:

Magnesium

(Mg)

1 atom

The binding sites of Zinc atom in the Cryoem Structure of E. Coli Rho-Dependent Transcription Pre- Termination Complex (pdb code 6xas). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Cryoem Structure of E. Coli Rho-Dependent Transcription Pre- Termination Complex, PDB code: 6xas:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Cryoem Structure of E. Coli Rho-Dependent Transcription Pre- Termination Complex


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Cryoem Structure of E. Coli Rho-Dependent Transcription Pre- Termination Complex within 5.0Å range: probe atom residue distance (Å) B Occ J:Zn1502 b:31.0 occ:1.00 SG J:CYS85 2.5 30.1 1.0 SG J:CYS88 3.0 29.4 1.0 CB J:CYS85 3.3 30.1 1.0 O J:LEU71 3.3 28.6 1.0 CB J:CYS72 3.4 24.5 1.0 CB J:CYS88 3.5 29.4 1.0 N J:CYS88 3.7 29.4 1.0 CB J:LYS87 4.0 29.6 1.0 CA J:CYS88 4.2 29.4 1.0 C J:LEU71 4.3 28.6 1.0 CA J:CYS72 4.3 24.5 1.0 SG J:CYS72 4.3 24.5 1.0 C J:LYS87 4.3 29.6 1.0 CA J:LYS87 4.6 29.6 1.0 CA J:CYS85 4.6 30.1 1.0 N J:LYS87 4.7 29.6 1.0 O J:CYS85 4.8 30.1 1.0 SG J:CYS70 4.8 22.3 1.0 N J:CYS72 4.8 24.5 1.0 C J:CYS85 4.9 30.1 1.0 CG J:LYS87 4.9 29.6 1.0

Zinc binding site 2 out of 2 in the Cryoem Structure of E. Coli Rho-Dependent Transcription Pre- Termination Complex


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Cryoem Structure of E. Coli Rho-Dependent Transcription Pre- Termination Complex within 5.0Å range: probe atom residue distance (Å) B Occ J:Zn1503 b:20.5 occ:1.00 SG J:CYS888 2.4 15.7 1.0 SG J:CYS898 2.4 9.8 1.0 SG J:CYS814 2.4 18.0 1.0 SG J:CYS895 2.4 11.1 1.0 CB J:CYS888 3.1 15.7 1.0 CB J:CYS898 3.2 9.8 1.0 CA J:CYS888 3.3 15.7 1.0 CB J:CYS814 3.5 18.0 1.0 NH2 J:ARG883 3.6 12.2 1.0 N J:ASP889 3.7 21.1 1.0 CB J:CYS895 3.8 11.1 1.0 C J:CYS888 4.0 15.7 1.0 CG2 J:THR816 4.4 16.5 1.0 N J:CYS895 4.5 11.1 1.0 CA J:CYS898 4.5 9.8 1.0 OG1 J:THR890 4.6 15.7 1.0 N J:CYS888 4.6 15.7 1.0 N J:CYS898 4.6 9.8 1.0 N J:CYS814 4.6 18.0 1.0 CA J:CYS814 4.6 18.0 1.0 CZ J:ARG883 4.6 12.2 1.0 N J:THR890 4.7 15.7 1.0 CA J:CYS895 4.7 11.1 1.0 CA J:ASP889 4.9 21.1 1.0 NE J:ARG883 4.9 12.2 1.0

Z.T.Hao, V.Epshtein, K.H.Kim, S.Proshkin, V.Svetlov, V.Kamarthapu, B.Bharati, A.Mironov, T.Walz, E.Nudler. Pre-Termination Transcription Complex: Structure and Function Mol.Cell 2020.
ISSN: ISSN 1097-2765
DOI: 10.1016/J.MOLCEL.2020.11.013