Zinc in PDB 6z9p: Transcription Termination Intermediate Complex 1

All present enzymatic activity of Transcription Termination Intermediate Complex 1:
2.7.7.6;

The structure of Transcription Termination Intermediate Complex 1 also contains other interesting chemical elements:

Fluorine	(F)	15 atoms
Magnesium	(Mg)	6 atoms

The binding sites of Zinc atom in the Transcription Termination Intermediate Complex 1 (pdb code 6z9p). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Transcription Termination Intermediate Complex 1, PDB code: 6z9p:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Transcription Termination Intermediate Complex 1


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Transcription Termination Intermediate Complex 1 within 5.0Å range: probe atom residue distance (Å) B Occ Y:Zn1502 b:0.4 occ:1.00 SG Y:CYS72 2.5 0.4 1.0 SG Y:CYS85 2.5 0.7 1.0 SG Y:CYS88 2.5 0.5 1.0 CB Y:CYS85 3.0 0.7 1.0 SG Y:CYS70 3.3 0.8 1.0 CB Y:CYS72 3.5 0.4 1.0 N Y:CYS72 3.7 0.4 1.0 CB Y:CYS70 3.8 0.8 1.0 CB Y:CYS88 4.0 0.5 1.0 CA Y:CYS72 4.2 0.4 1.0 CG Y:LEU71 4.2 0.4 1.0 N Y:LEU71 4.3 0.4 1.0 CD1 Y:LEU71 4.4 0.4 1.0 CA Y:CYS85 4.5 0.7 1.0 C Y:LEU71 4.8 0.4 1.0 N Y:CYS88 4.9 0.5 1.0 C Y:CYS72 4.9 0.4 1.0 N Y:CYS85 4.9 0.7 1.0 N Y:GLY73 4.9 0.4 1.0 CA Y:LEU71 5.0 0.4 1.0

Zinc binding site 2 out of 2 in the Transcription Termination Intermediate Complex 1


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Transcription Termination Intermediate Complex 1 within 5.0Å range: probe atom residue distance (Å) B Occ Y:Zn1503 b:0.1 occ:1.00 SG Y:CYS888 2.5 83.5 1.0 SG Y:CYS898 2.6 81.0 1.0 CB Y:CYS898 2.8 81.0 1.0 SG Y:CYS895 3.1 79.9 1.0 CB Y:CYS895 3.2 79.9 1.0 SG Y:CYS814 3.3 79.2 1.0 CB Y:CYS888 3.6 83.5 1.0 OG1 Y:THR890 3.7 80.9 1.0 N Y:CYS895 3.9 79.9 1.0 CA Y:CYS888 4.0 83.5 1.0 NH1 Y:ARG883 4.1 88.6 1.0 CA Y:CYS895 4.2 79.9 1.0 CA Y:CYS898 4.2 81.0 1.0 N Y:ASP889 4.3 88.6 1.0 CB Y:CYS814 4.4 79.2 1.0 OG1 Y:THR816 4.7 90.0 1.0 C Y:CYS888 4.7 83.5 1.0 CD Y:ARG883 4.7 88.6 1.0 N Y:CYS898 4.8 81.0 1.0 CB Y:THR890 4.9 80.9 1.0 O Y:CYS895 5.0 79.9 1.0 C Y:CYS895 5.0 79.9 1.0 O Y:HIS897 5.0 79.5 1.0

N.Said, T.Hilal, B.Loll, M.C.Wahl. Snapshots Along A Factor-Mediated, Elongation Complex-Dependent Path to Transcription Termination To Be Published.