3GTK: Backtracked RNA polymerase II complex with 18mer RNA

PDB ID: 3GTKDownload
MMDB ID: 73187
PDB Deposition Date: 2009/3/27
Updated in MMDB: 2017/11
Experimental Method:
x-ray diffraction
Resolution: 3.8  Å
Source Organism:
synthetic construct▼
Similar Structures:
Biological Unit for 3GTK: tridecameric; determined by author and by software (PISA)
Molecular Components in 3GTK
Label Count Molecule
Proteins (10 molecules)
1
DNA-directed RNA Polymerase II Subunit Rpb1
Molecule annotation
1
DNA-directed RNA Polymerase II Subunit Rpb2
Molecule annotation
1
DNA-directed RNA Polymerase II Subunit Rpb3
Molecule annotation
1
DNA-directed RNA Polymerases I, II, and III Subunit Rpabc1
Molecule annotation
1
DNA-directed RNA Polymerases I, II, and III Subunit Rpabc2
Molecule annotation
1
DNA-directed RNA Polymerases I, II, and III Subunit Rpabc3
Molecule annotation
1
DNA-directed RNA Polymerase II Subunit Rpb9
Molecule annotation
1
DNA-directed RNA Polymerases I, II, and III Subunit Rpabc5
Molecule annotation
1
DNA-directed RNA Polymerase II Subunit Rpb11
Molecule annotation
1
DNA-directed RNA Polymerases I, II, and III Subunit Rpabc4
Molecule annotation
Nucleotides(2 molecules)
1
DNA (29-mer)
Molecule annotation
1
DNA (5'-d(*cp*tp*gp*cp*tp*tp*ap*tp*cp*gp*gp*tp*ap*g)-3')
Molecule annotation
Chemicals and Non-standard biopolymers (9 molecules)
R
1
DNA/RNA (5'-R(*AP*UP*CP*GP*AP*GP*AP*GP*GP*AP*UP*GP*C)-D(P*AP*GP*AP*CP*G)-3')
1
8
ZINC IONZINC 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