Zinc in PDB 8hsg: Thermus Thermophilus Rna Polymerase Elongation Complex

All present enzymatic activity of Thermus Thermophilus Rna Polymerase Elongation Complex:
2.7.7.6;

The structure of Thermus Thermophilus Rna Polymerase Elongation Complex also contains other interesting chemical elements:

Magnesium

(Mg)

1 atom

The binding sites of Zinc atom in the Thermus Thermophilus Rna Polymerase Elongation Complex (pdb code 8hsg). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total only one binding site of Zinc was determined in the Thermus Thermophilus Rna Polymerase Elongation Complex, PDB code: 8hsg:

Zinc binding site 1 out of 1 in the Thermus Thermophilus Rna Polymerase Elongation Complex


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Thermus Thermophilus Rna Polymerase Elongation Complex within 5.0Å range: probe atom residue distance (Å) B Occ J:Zn1601 b:118.0 occ:1.00 SG J:CYS1201 2.3 92.5 1.0 SG J:CYS1204 2.3 91.3 1.0 SG J:CYS1194 2.3 94.3 1.0 SG J:CYS1112 2.3 100.9 1.0 CB J:CYS1204 2.9 91.3 1.0 CB J:CYS1201 3.3 92.5 1.0 CB J:CYS1194 3.4 94.3 1.0 CA J:CYS1194 3.7 94.3 1.0 CB J:CYS1112 3.8 100.9 1.0 N J:CYS1201 4.0 92.5 1.0 N J:CYS1204 4.1 91.3 1.0 OG1 J:THR1114 4.1 96.3 1.0 CA J:CYS1204 4.1 91.3 1.0 CA J:CYS1201 4.2 92.5 1.0 N J:GLN1195 4.2 92.9 1.0 OG1 J:THR1196 4.3 95.0 1.0 NH2 J:ARG1189 4.4 85.8 1.0 C J:CYS1194 4.5 94.3 1.0 N J:CYS1112 4.7 100.9 1.0 CA J:CYS1112 4.8 100.9 1.0 CB J:THR1114 4.8 96.3 1.0 C J:CYS1201 4.9 92.5 1.0 N J:CYS1194 4.9 94.3 1.0 O J:CYS1112 4.9 100.9 1.0

Y.Murayama, H.Ehara, M.Aoki, M.Goto, T.Yokoyama, S.I.Sekine. Structural Basis of the Transcription Termination Factor Rho Engagement with Transcribing Rna Polymerase From Thermus Thermophilus. Sci Adv V. 9 E7093 2023.
ISSN: ESSN 2375-2548
PubMed: 36753546
DOI: 10.1126/SCIADV.ADE7093