6JCY: Mycobacterium tuberculosis RNA polymerase transcription initiation open complex with a chimeric ECF sigma factor sigH/E

PDB ID: 6JCYDownload
MMDB ID: 175833
PDB Deposition Date: 2019/1/30
Updated in MMDB: 2019/08
Experimental Method:
x-ray diffraction
Resolution: 3.106  Å
Source Organism:
Mycobacterium tuberculosis H37Rv▼
Similar Structures:
Biological Unit for 6JCY: nonameric; determined by author and by software (PISA)
Molecular Components in 6JCY
Label Count Molecule
Proteins (6 molecules)
2
DNA-directed RNA Polymerase Subunit Alpha
Molecule annotation
1
DNA-directed RNA Polymerase Subunit Beta
Molecule annotation
1
DNA-directed RNA Polymerase Subunit Beta'
Molecule annotation
1
DNA-directed RNA Polymerase Subunit Omega
Molecule annotation
1
ECF RNA Polymerase Sigma Factor Sigh,ecf RNA Polymerase Sigma Factor Sige,ecf RNA Polymerase Sigma Factor Sigh
Molecule annotation
Nucleotides(3 molecules)
1
DNA (5'-d(*tp*tp*gp*tp*gp*gp*gp*ap*gp*cp*tp*gp*tp*cp*ap*cp*gp*gp*ap*tp*gp*cp*a)-3')
Molecule annotation
1
DNA (5'-d(*tp*gp*cp*ap*tp*cp*cp*gp*tp*gp*ap*gp*tp*cp*gp*ap*gp*gp*gp*t)-3')
Molecule annotation
1
RNA (5'-r(*cp*cp*up*cp*gp*a)-3')
Molecule annotation
Chemicals and Non-standard biopolymers (3 molecules)
1
2
ZINC IONZINC ION
2
1
MAGNESIUM IONMAGNESIUM ION
* Click molecule labels to explore molecular sequence information.
Citing MMDB
Madej T, Lanczycki CJ, Zhang D, Thiessen PA, Geer RC, Marchler-Bauer A, Bryant SH. " MMDB and VAST+: tracking structural similarities between macromolecular complexes. Nucleic Acids Res. 2014 Jan; 42(Database issue):D297-303