Zinc in PDB 8ac2: Rna Polymerase- Post-Terminated, Open Clamp State

All present enzymatic activity of Rna Polymerase- Post-Terminated, Open Clamp State:
2.7.7.6;

The structure of Rna Polymerase- Post-Terminated, Open Clamp State also contains other interesting chemical elements:

Magnesium

(Mg)

1 atom

The binding sites of Zinc atom in the Rna Polymerase- Post-Terminated, Open Clamp State (pdb code 8ac2). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Rna Polymerase- Post-Terminated, Open Clamp State, PDB code: 8ac2:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Rna Polymerase- Post-Terminated, Open Clamp State


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Rna Polymerase- Post-Terminated, Open Clamp State within 5.0Å range: probe atom residue distance (Å) B Occ D:Zn1502 b:243.2 occ:1.00 SG D:CYS72 2.3 205.3 1.0 SG D:CYS88 2.3 203.3 1.0 SG D:CYS70 2.3 206.8 1.0 SG D:CYS85 2.3 206.0 1.0 CB D:CYS70 2.8 206.8 1.0 CB D:CYS85 3.2 206.0 1.0 N D:CYS72 3.8 205.3 1.0 CB D:CYS72 3.8 205.3 1.0 N D:CYS88 3.9 203.3 1.0 CB D:CYS88 3.9 203.3 1.0 CA D:CYS70 4.1 206.8 1.0 N D:GLY73 4.1 198.8 1.0 N D:LEU71 4.2 204.7 1.0 CA D:CYS72 4.2 205.3 1.0 C D:CYS70 4.3 206.8 1.0 N D:LYS74 4.4 198.6 1.0 CA D:CYS88 4.4 203.3 1.0 O D:CYS88 4.4 203.3 1.0 CB D:LYS87 4.5 203.1 1.0 C D:CYS72 4.5 205.3 1.0 CA D:CYS85 4.7 206.0 1.0 CB D:LYS74 4.8 198.6 1.0 N D:LYS87 4.8 203.1 1.0 C D:LEU71 4.9 204.7 1.0 C D:LYS87 4.9 203.1 1.0 CG D:LYS74 5.0 198.6 1.0 C D:CYS88 5.0 203.3 1.0 N D:CYS70 5.0 206.8 1.0 CA D:LYS87 5.0 203.1 1.0

Zinc binding site 2 out of 2 in the Rna Polymerase- Post-Terminated, Open Clamp State


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Rna Polymerase- Post-Terminated, Open Clamp State within 5.0Å range: probe atom residue distance (Å) B Occ D:Zn1503 b:167.8 occ:1.00 SG D:CYS898 2.3 78.0 1.0 SG D:CYS814 2.3 97.2 1.0 SG D:CYS895 2.3 78.2 1.0 SG D:CYS888 2.3 84.2 1.0 CB D:CYS895 2.6 78.2 1.0 CB D:CYS814 3.0 97.2 1.0 CB D:CYS898 3.6 78.0 1.0 N D:CYS814 3.7 97.2 1.0 CA D:CYS895 3.8 78.2 1.0 N D:CYS895 3.9 78.2 1.0 CB D:CYS888 3.9 84.2 1.0 CA D:CYS814 4.0 97.2 1.0 CG2 D:THR890 4.0 90.9 1.0 CA D:CYS888 4.5 84.2 1.0 OD1 D:ASP889 4.6 94.8 1.0 C D:ASP813 4.7 91.3 1.0 N D:ASP889 4.7 94.8 1.0 CG2 D:THR816 4.8 98.7 1.0 C D:CYS895 4.9 78.2 1.0 C D:CYS814 4.9 97.2 1.0 CA D:CYS898 4.9 78.0 1.0

S.Dey, C.Batisse, J.Shukla, M.W.Webster, M.Takacs, C.Saint-Andre, A.Weixlbaumer. Structural Insights Into Rna-Mediated Transcription Regulation in Bacteria. Mol.Cell V. 82 3885 2022.
ISSN: ISSN 1097-2765
PubMed: 36220101
DOI: 10.1016/J.MOLCEL.2022.09.020