Zinc in PDB 6f6w: Structure of Mycobacterium Smegmatis Rna Polymerase Core

All present enzymatic activity of Structure of Mycobacterium Smegmatis Rna Polymerase Core:
2.7.7.6;

The structure of Structure of Mycobacterium Smegmatis Rna Polymerase Core also contains other interesting chemical elements:

Magnesium

(Mg)

1 atom

The binding sites of Zinc atom in the Structure of Mycobacterium Smegmatis Rna Polymerase Core (pdb code 6f6w). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Structure of Mycobacterium Smegmatis Rna Polymerase Core, PDB code: 6f6w:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Structure of Mycobacterium Smegmatis Rna Polymerase Core


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Structure of Mycobacterium Smegmatis Rna Polymerase Core within 5.0Å range: probe atom residue distance (Å) B Occ D:Zn2001 b:71.1 occ:1.00 SG D:CYS890 2.0 0.1 1.0 SG D:CYS974 2.1 73.3 1.0 SG D:CYS977 2.4 72.0 1.0 NH2 D:ARG962 3.1 88.2 1.0 SG D:CYS967 3.3 76.7 1.0 CB D:CYS890 3.5 0.3 1.0 CB D:CYS974 3.6 71.5 1.0 CB D:CYS977 3.7 72.6 1.0 N D:CYS890 3.7 99.2 1.0 CG2 D:THR892 4.0 0.0 1.0 N D:GLU891 4.0 0.2 1.0 OG D:SER969 4.1 78.6 1.0 CA D:CYS890 4.1 0.8 1.0 CZ D:ARG962 4.3 88.9 1.0 OD1 D:ASP889 4.3 96.4 1.0 CB D:CYS967 4.4 75.3 1.0 N D:THR968 4.4 78.8 1.0 C D:CYS890 4.4 0.0 1.0 CA D:CYS967 4.4 74.3 1.0 OG1 D:THR968 4.5 82.9 1.0 N D:CYS977 4.6 73.5 1.0 CA D:CYS977 4.7 72.4 1.0 NE D:ARG962 4.7 88.6 1.0 CA D:CYS974 4.7 69.5 1.0 N D:THR892 4.8 0.3 1.0 C D:ASP889 4.9 95.1 1.0 C D:CYS967 4.9 76.1 1.0 N D:CYS974 4.9 69.6 1.0 CB D:THR892 5.0 0.7 1.0 O D:CYS974 5.0 66.8 1.0 CA D:GLU891 5.0 0.1 1.0 N D:SER969 5.0 78.6 1.0

Zinc binding site 2 out of 2 in the Structure of Mycobacterium Smegmatis Rna Polymerase Core


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Structure of Mycobacterium Smegmatis Rna Polymerase Core within 5.0Å range: probe atom residue distance (Å) B Occ D:Zn2002 b:0.7 occ:1.00 SG D:CYS62 2.6 0.3 1.0 SG D:CYS78 2.6 0.3 1.0 SG D:CYS60 2.7 0.1 1.0 SG D:CYS75 2.8 0.8 1.0 CB D:CYS60 2.8 0.1 1.0 CB D:CYS75 3.1 0.5 1.0 CA D:CYS60 4.2 1.0 1.0 CB D:CYS78 4.2 0.7 1.0 CB D:CYS62 4.3 0.3 1.0 N D:CYS62 4.4 0.7 1.0 N D:LYS64 4.4 0.4 1.0 N D:TYR61 4.4 0.5 1.0 CB D:LYS64 4.4 0.5 1.0 N D:GLY63 4.5 0.5 1.0 C D:CYS60 4.6 0.0 1.0 CA D:CYS75 4.6 0.7 1.0 N D:TYR65 4.6 0.7 1.0 CG D:LYS64 4.6 0.9 1.0 N D:CYS78 4.8 0.0 1.0 CA D:CYS62 4.8 0.5 1.0 CD2 D:TYR65 4.9 0.9 1.0 CA D:LYS64 5.0 0.5 1.0

T.Kouba, J.Pospisil, J.Hnilicova, H.Sanderova, I.Barvik, L.Krasny. The Core and Holoenzyme Forms of Rna Polymerase Frommycobacterium Smegmatis. J. Bacteriol. V. 201 2019.
ISSN: ESSN 1098-5530
PubMed: 30478083
DOI: 10.1128/JB.00583-18