Zinc in PDB 6tqn: Rrn Anti-Termination Complex Without S4

All present enzymatic activity of Rrn Anti-Termination Complex Without S4:
2.7.7.6; 3.1.3.25;

The structure of Rrn Anti-Termination Complex Without S4 also contains other interesting chemical elements:

Magnesium

(Mg)

3 atoms

The binding sites of Zinc atom in the Rrn Anti-Termination Complex Without S4 (pdb code 6tqn). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Rrn Anti-Termination Complex Without S4, PDB code: 6tqn:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Rrn Anti-Termination Complex Without S4


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Rrn Anti-Termination Complex Without S4 within 5.0Å range: probe atom residue distance (Å) B Occ Y:Zn1501 b:0.2 occ:1.00 SG Y:CYS898 2.2 0.3 1.0 SG Y:CYS888 2.2 0.4 1.0 SG Y:CYS814 2.3 0.7 1.0 SG Y:CYS895 2.4 1.0 1.0 CB Y:CYS888 2.7 0.4 1.0 CB Y:CYS814 2.8 0.7 1.0 CB Y:CYS898 3.0 0.3 1.0 CA Y:CYS888 3.1 0.4 1.0 CB Y:CYS895 3.6 1.0 1.0 N Y:ASP889 3.7 0.3 1.0 C Y:CYS888 3.9 0.4 1.0 CA Y:CYS814 4.1 0.7 1.0 N Y:CYS814 4.2 0.7 1.0 N Y:CYS895 4.2 1.0 1.0 CA Y:CYS898 4.2 0.3 1.0 N Y:CYS888 4.3 0.4 1.0 N Y:CYS898 4.4 0.3 1.0 CA Y:CYS895 4.4 1.0 1.0 OG1 Y:THR816 4.5 0.6 1.0 OG1 Y:THR890 4.5 0.4 1.0 NH2 Y:ARG883 4.9 0.8 1.0 C Y:CYS814 5.0 0.7 1.0

Zinc binding site 2 out of 2 in the Rrn Anti-Termination Complex Without S4


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Rrn Anti-Termination Complex Without S4 within 5.0Å range: probe atom residue distance (Å) B Occ Y:Zn1502 b:0.9 occ:1.00 SG Y:CYS70 2.2 0.4 1.0 SG Y:CYS88 2.2 0.7 1.0 SG Y:CYS72 2.2 0.3 1.0 SG Y:CYS85 2.3 0.8 1.0 CB Y:CYS85 2.9 0.8 1.0 CB Y:CYS72 3.0 0.3 1.0 N Y:CYS88 3.3 0.7 1.0 N Y:CYS72 3.4 0.3 1.0 CB Y:CYS88 3.6 0.7 1.0 CA Y:CYS72 3.8 0.3 1.0 CB Y:CYS70 3.9 0.4 1.0 CA Y:CYS88 3.9 0.7 1.0 CB Y:LYS87 4.0 0.0 1.0 N Y:GLY89 4.2 0.8 1.0 N Y:LYS87 4.2 0.0 1.0 C Y:LYS87 4.3 0.0 1.0 CA Y:CYS85 4.3 0.8 1.0 N Y:LEU71 4.4 1.0 1.0 CA Y:LYS87 4.4 0.0 1.0 CG2 Y:VAL90 4.5 0.8 1.0 C Y:CYS88 4.5 0.7 1.0 C Y:CYS72 4.6 0.3 1.0 N Y:GLY73 4.6 0.5 1.0 C Y:LEU71 4.6 1.0 1.0 N Y:GLU86 4.6 0.4 1.0 CB Y:LYS74 4.8 0.2 1.0 C Y:CYS85 4.8 0.8 1.0 N Y:LYS74 4.9 0.2 1.0 C Y:CYS70 4.9 0.4 1.0 CA Y:CYS70 4.9 0.4 1.0 CA Y:LEU71 4.9 1.0 1.0 CG Y:LYS87 4.9 0.0 1.0

Y.H.Huang, T.Hilal, B.Loll, J.Burger, T.Mielke, C.Bottcher, N.Said, M.C.Wahl. Structure-Based Mechanisms of A Molecular Rna Polymerase/Chaperone Machine Required For Ribosome Biosynthesis. Mol.Cell V. 79 1024 2020.
ISSN: ISSN 1097-2765
PubMed: 32871103
DOI: 10.1016/J.MOLCEL.2020.08.010