Zinc in PDB 8e8m: Mycobacterium Tuberculosis Rnap Paused Elongation Complex

All present enzymatic activity of Mycobacterium Tuberculosis Rnap Paused Elongation Complex:
2.7.7.6;

The structure of Mycobacterium Tuberculosis Rnap Paused Elongation Complex also contains other interesting chemical elements:

Magnesium

(Mg)

1 atom

The binding sites of Zinc atom in the Mycobacterium Tuberculosis Rnap Paused Elongation Complex (pdb code 8e8m). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Mycobacterium Tuberculosis Rnap Paused Elongation Complex, PDB code: 8e8m:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Mycobacterium Tuberculosis Rnap Paused Elongation Complex


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Mycobacterium Tuberculosis Rnap Paused Elongation Complex within 5.0Å range: probe atom residue distance (Å) B Occ D:Zn2000 b:180.2 occ:1.00 SG D:CYS78 2.3 119.7 1.0 SG D:CYS75 2.3 129.7 1.0 SG D:CYS60 2.3 126.8 1.0 SG D:CYS62 2.3 128.6 1.0 CB D:CYS75 2.8 126.2 1.0 CB D:CYS60 2.8 119.4 1.0 CD2 D:TYR65 3.9 127.1 1.0 CB D:CYS62 4.0 126.0 1.0 CB D:CYS78 4.0 118.5 1.0 N D:CYS62 4.1 127.0 1.0 N D:LYS64 4.2 128.6 1.0 CA D:CYS60 4.3 117.3 1.0 CA D:CYS75 4.3 125.6 1.0 CB D:LYS64 4.3 128.2 1.0 CE2 D:TYR65 4.3 128.1 1.0 N D:GLY63 4.4 130.4 1.0 N D:TYR61 4.4 111.0 1.0 CA D:CYS62 4.5 125.8 1.0 N D:CYS78 4.6 120.2 1.0 C D:CYS60 4.6 117.3 1.0 C D:CYS62 4.7 125.0 1.0 CA D:LYS64 4.8 127.5 1.0 N D:TYR65 4.8 127.5 1.0 CA D:CYS78 4.9 119.8 1.0

Zinc binding site 2 out of 2 in the Mycobacterium Tuberculosis Rnap Paused Elongation Complex


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Mycobacterium Tuberculosis Rnap Paused Elongation Complex within 5.0Å range: probe atom residue distance (Å) B Occ D:Zn2001 b:109.7 occ:1.00 SG D:CYS968 2.3 59.1 1.0 SG D:CYS978 2.3 51.6 1.0 SG D:CYS891 2.3 63.2 1.0 SG D:CYS975 2.3 58.5 1.0 CB D:CYS891 3.3 53.1 1.0 CB D:CYS968 3.3 51.9 1.0 CB D:CYS975 3.4 42.0 1.0 CB D:CYS978 3.5 45.6 1.0 CA D:CYS968 3.5 51.1 1.0 N D:ALA969 3.8 57.6 1.0 N D:CYS975 4.0 37.5 1.0 C D:CYS968 4.2 54.8 1.0 CG2 D:THR970 4.3 49.8 1.0 CA D:CYS975 4.3 32.0 1.0 N D:CYS891 4.4 54.4 1.0 CA D:CYS891 4.5 53.3 1.0 N D:THR970 4.6 51.7 1.0 CG2 D:THR893 4.7 68.6 1.0 CA D:CYS978 4.7 45.1 1.0 N D:CYS968 4.8 52.7 1.0 N D:CYS978 4.8 47.1 1.0 OG1 D:THR970 4.9 55.3 1.0 CA D:ALA969 4.9 55.6 1.0 NH2 D:ARG963 5.0 53.0 1.0

M.Delbeau, E.A.Campbell, S.A.Darst. Mycobacterium Tuberculosis Rnap Paused Elongation Complex To Be Published.