Zinc in PDB 7adb: Transcription Termination Intermediate Complex 1 Delta Nusg

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

The structure of Transcription Termination Intermediate Complex 1 Delta Nusg 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 Delta Nusg (pdb code 7adb). 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 Delta Nusg, PDB code: 7adb:
Jump to Zinc binding site number: 1; 2;

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


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 Delta Nusg within 5.0Å range: probe atom residue distance (Å) B Occ Y:Zn1502 b:0.1 occ:1.00 SG Y:CYS85 2.4 0.6 1.0 SG Y:CYS88 2.5 0.3 1.0 SG Y:CYS72 2.5 0.1 1.0 SG Y:CYS70 2.5 0.1 1.0 CB Y:CYS85 2.6 0.6 1.0 CB Y:CYS72 3.8 0.1 1.0 CB Y:CYS70 4.0 0.1 1.0 CA Y:CYS85 4.1 0.6 1.0 CB Y:CYS88 4.1 0.3 1.0 N Y:CYS72 4.2 0.1 1.0 CG Y:LEU71 4.6 0.8 1.0 CA Y:CYS72 4.6 0.1 1.0 N Y:CYS85 4.6 0.6 1.0 N Y:CYS88 4.6 0.3 1.0 CD1 Y:LEU71 4.7 0.8 1.0 CG1 Y:VAL90 4.8 0.8 1.0 N Y:LEU71 4.8 0.8 1.0 CG Y:LYS87 4.9 0.5 1.0 CA Y:CYS88 5.0 0.3 1.0 C Y:CYS85 5.0 0.6 1.0 N Y:GLY89 5.0 0.9 1.0 CE Y:LYS87 5.0 0.5 1.0

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


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 Delta Nusg within 5.0Å range: probe atom residue distance (Å) B Occ Y:Zn1503 b:0.0 occ:1.00 SG Y:CYS888 2.5 84.2 1.0 SG Y:CYS898 2.5 64.6 1.0 SG Y:CYS895 2.5 81.3 1.0 SG Y:CYS814 2.5 80.3 1.0 OG1 Y:THR890 2.8 87.1 1.0 CB Y:CYS895 3.2 81.3 1.0 CB Y:CYS814 3.3 80.3 1.0 CB Y:CYS898 3.7 64.6 1.0 NH1 Y:ARG883 3.9 88.0 1.0 CB Y:CYS888 3.9 84.2 1.0 N Y:ASP889 4.0 95.7 1.0 N Y:CYS895 4.2 81.3 1.0 CB Y:THR890 4.2 87.1 1.0 CA Y:CYS888 4.3 84.2 1.0 CA Y:CYS895 4.3 81.3 1.0 N Y:THR890 4.5 87.1 1.0 OG1 Y:THR816 4.5 90.3 1.0 N Y:CYS814 4.5 80.3 1.0 CA Y:CYS814 4.6 80.3 1.0 C Y:ASP889 4.7 95.7 1.0 C Y:CYS888 4.7 84.2 1.0 CA Y:ASP889 4.9 95.7 1.0 CA Y:THR890 4.9 87.1 1.0

N.Said, T.Hilal, N.D.Sunday, A.Khatri, J.Buerger, T.Mielke, B.Loll, R.Sen, I.Artsimovitch, M.C.Wahl. Snapshots Along A Factor-Mediated, Elongation Complex-Dependent Path to Transcription Termination To Be Published.