Zinc in PDB 7um1: Structure of Bacteriophage AR9 Non-Virion Rnap Polymerase Holoenzyme Determined By Cryo-Em

All present enzymatic activity of Structure of Bacteriophage AR9 Non-Virion Rnap Polymerase Holoenzyme Determined By Cryo-Em:
2.7.7.6;

The binding sites of Zinc atom in the Structure of Bacteriophage AR9 Non-Virion Rnap Polymerase Holoenzyme Determined By Cryo-Em (pdb code 7um1). 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 Structure of Bacteriophage AR9 Non-Virion Rnap Polymerase Holoenzyme Determined By Cryo-Em, PDB code: 7um1:

Zinc binding site 1 out of 1 in the Structure of Bacteriophage AR9 Non-Virion Rnap Polymerase Holoenzyme Determined By Cryo-Em


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Structure of Bacteriophage AR9 Non-Virion Rnap Polymerase Holoenzyme Determined By Cryo-Em within 5.0Å range: probe atom residue distance (Å) B Occ D:Zn801 b:193.5 occ:1.00 SG D:CYS357 2.3 139.6 1.0 SG D:CYS294 2.3 162.9 1.0 SG D:CYS360 2.3 150.7 1.0 SG D:CYS350 2.3 162.9 1.0 CB D:CYS294 2.7 162.9 1.0 CB D:CYS350 3.0 162.9 1.0 CB D:CYS357 3.5 139.6 1.0 CB D:CYS360 3.6 150.7 1.0 CA D:CYS350 3.6 162.9 1.0 CA D:CYS294 3.8 162.9 1.0 N D:CYS294 3.9 162.9 1.0 N D:CYS357 4.0 139.6 1.0 N D:ALA351 4.1 161.5 1.0 N D:CYS360 4.2 150.7 1.0 CA D:CYS357 4.3 139.6 1.0 C D:CYS350 4.3 162.9 1.0 CA D:CYS360 4.5 150.7 1.0 O D:CYS357 4.7 139.6 1.0 OG D:SER296 4.7 164.5 1.0 N D:CYS350 4.8 162.9 1.0 C D:CYS357 4.8 139.6 1.0 N D:SER352 4.9 157.6 1.0 C D:CYS294 5.0 162.9 1.0

A.Fraser, M.L.Sokolova, A.V.Drobysheva, J.V.Gordeeva, S.Borukhov, J.Jumper, K.V.Severinov, P.G.Leiman. Structural Basis of Template Strand Deoxyuridine Promoter Recognition By A Viral Rna Polymerase. Nat Commun V. 13 3526 2022.
ISSN: ESSN 2041-1723
PubMed: 35725571
DOI: 10.1038/S41467-022-31214-6