Zinc in PDB 8e74: Mycobacterium Tuberculosis Rnap Paused Elongation Complex with Nusg Transcription Factor

All present enzymatic activity of Mycobacterium Tuberculosis Rnap Paused Elongation Complex with Nusg Transcription Factor:
2.7.7.6;

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

Magnesium

(Mg)

1 atom

The binding sites of Zinc atom in the Mycobacterium Tuberculosis Rnap Paused Elongation Complex with Nusg Transcription Factor (pdb code 8e74). 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 with Nusg Transcription Factor, PDB code: 8e74:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Mycobacterium Tuberculosis Rnap Paused Elongation Complex with Nusg Transcription Factor


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 with Nusg Transcription Factor within 5.0Å range: probe atom residue distance (Å) B Occ D:Zn2000 b:143.5 occ:1.00 SG D:CYS75 2.3 85.2 1.0 SG D:CYS62 2.3 85.2 1.0 SG D:CYS78 2.3 78.3 1.0 SG D:CYS60 2.3 80.5 1.0 CB D:CYS75 2.8 82.2 1.0 CB D:CYS60 3.0 76.5 1.0 CD1 D:TYR65 3.8 87.8 1.0 CB D:CYS78 3.9 76.5 1.0 CB D:CYS62 4.0 82.5 1.0 N D:CYS62 4.1 83.2 1.0 CB D:LYS64 4.1 87.8 1.0 CE1 D:TYR65 4.2 89.4 1.0 N D:LYS64 4.3 87.3 1.0 CA D:CYS75 4.3 82.2 1.0 N D:CYS78 4.3 79.0 1.0 CA D:CYS60 4.4 76.2 1.0 N D:TYR61 4.4 73.4 1.0 CA D:CYS62 4.5 82.8 1.0 N D:GLY63 4.6 85.6 1.0 C D:CYS60 4.7 77.6 1.0 CA D:CYS78 4.7 78.6 1.0 N D:TYR65 4.8 88.3 1.0 CA D:LYS64 4.8 86.5 1.0 C D:CYS62 4.8 83.6 1.0

Zinc binding site 2 out of 2 in the Mycobacterium Tuberculosis Rnap Paused Elongation Complex with Nusg Transcription Factor


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 with Nusg Transcription Factor within 5.0Å range: probe atom residue distance (Å) B Occ D:Zn2001 b:94.0 occ:1.00 SG D:CYS978 2.3 44.6 1.0 SG D:CYS891 2.3 52.2 1.0 SG D:CYS975 2.3 56.8 1.0 SG D:CYS968 2.3 47.3 1.0 CB D:CYS891 3.2 52.6 1.0 CB D:CYS978 3.4 39.0 1.0 CB D:CYS968 3.4 46.1 1.0 CB D:CYS975 3.5 39.6 1.0 CA D:CYS968 3.6 43.8 1.0 N D:ALA969 3.8 54.9 1.0 N D:CYS891 4.1 48.8 1.0 C D:CYS968 4.2 49.7 1.0 CA D:CYS891 4.2 50.1 1.0 N D:CYS975 4.2 40.6 1.0 CG2 D:THR970 4.3 45.7 1.0 CA D:CYS975 4.5 30.3 1.0 CA D:CYS978 4.6 35.4 1.0 N D:CYS978 4.7 39.9 1.0 N D:THR970 4.7 50.8 1.0 N D:CYS968 4.8 43.5 1.0 CG2 D:THR893 4.9 54.7 1.0 NH1 D:ARG963 4.9 51.2 1.0 CA D:ALA969 5.0 45.4 1.0

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