› 6uq2

X-ray diffraction
3.2Å resolution

RNA polymerase II elongation complex with dG in state 1

Released:
DOI: 10.2210/pdb6uq2/pdb
PDB entry 6uq2 coloured by chain, front view.
PDB entry 6uq2 coloured by chain, side view.
PDB entry 6uq2 coloured by chain, top view.
Source organism: Saccharomyces cerevisiae S288C
Primary publication:
RNA polymerase II stalls on oxidative DNA damage via a torsion-latch mechanism involving lone pair-π and CH-π interactions.
Oh J, Fleming AM, Xu J, Chong J, Burrows CJ, Wang D
Proc Natl Acad Sci U S A 117 9338-9348 (2020)
PMID: 32284409

Function and Biology Details

Reaction catalysed: 
Nucleoside triphosphate + RNA(n) = diphosphate + RNA(n+1)
Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
hetero tridecamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-120723 (preferred)
Entry contents:
10 distinct polypeptide molecules
2 distinct DNA molecules
1 distinct RNA molecule
Macromolecules (13 distinct):
DNA-directed RNA polymerase II subunit RPB1 Chain: A
Molecule details ›
Chain: A
Length: 1733 amino acids
Theoretical weight: 191.82 KDa
Source organism: Saccharomyces cerevisiae S288C
UniProt:
  • Canonical: P04050 (Residues: 1-1733; Coverage: 100%)
Gene names: D2150, RPB1, RPB220, RPO21, SUA8, YDL140C
Sequence domains:
DNA-directed RNA polymerase II subunit RPB2 Chain: B
Molecule details ›
Chain: B
Length: 1224 amino acids
Theoretical weight: 138.94 KDa
Source organism: Saccharomyces cerevisiae S288C
UniProt:
  • Canonical: P08518 (Residues: 1-1224; Coverage: 100%)
Gene names: RPB150, RPB2, RPO22, YOR151C
Sequence domains:
DNA-directed RNA polymerase II subunit RPB3 Chain: C
Molecule details ›
Chain: C
Length: 318 amino acids
Theoretical weight: 35.33 KDa
Source organism: Saccharomyces cerevisiae S288C
UniProt:
  • Canonical: P16370 (Residues: 1-318; Coverage: 100%)
Gene names: RPB3, YIL021W
Sequence domains:
DNA-directed RNA polymerases I, II, and III subunit RPABC1 Chain: E
Molecule details ›
Chain: E
Length: 215 amino acids
Theoretical weight: 25.12 KDa
Source organism: Saccharomyces cerevisiae S288C
UniProt:
  • Canonical: P20434 (Residues: 1-215; Coverage: 100%)
Gene names: RPA7, RPB5, RPC9, YBR1204, YBR154C
Sequence domains:
DNA-directed RNA polymerases I, II, and III subunit RPABC2 Chain: F
Molecule details ›
Chain: F
Length: 155 amino acids
Theoretical weight: 17.93 KDa
Source organism: Saccharomyces cerevisiae S288C
UniProt:
  • Canonical: P20435 (Residues: 1-155; Coverage: 100%)
Gene names: P9677.8, RPB6, RPO26, YPR187W
Sequence domains: RNA polymerase Rpb6
DNA-directed RNA polymerases I, II, and III subunit RPABC3 Chain: H
Molecule details ›
Chain: H
Length: 146 amino acids
Theoretical weight: 16.53 KDa
Source organism: Saccharomyces cerevisiae S288C
UniProt:
  • Canonical: P20436 (Residues: 1-146; Coverage: 100%)
Gene names: RPB8, YOR224C, YOR50-14
Sequence domains: RNA polymerase Rpb8
DNA-directed RNA polymerase II subunit RPB9 Chain: I
Molecule details ›
Chain: I
Length: 122 amino acids
Theoretical weight: 14.31 KDa
Source organism: Saccharomyces cerevisiae S288C
UniProt:
  • Canonical: P27999 (Residues: 1-122; Coverage: 100%)
Gene names: RPB9, YGL070C
Sequence domains:
DNA-directed RNA polymerases I, II, and III subunit RPABC5 Chain: J
Molecule details ›
Chain: J
Length: 70 amino acids
Theoretical weight: 8.29 KDa
Source organism: Saccharomyces cerevisiae S288C
UniProt:
  • Canonical: P22139 (Residues: 1-70; Coverage: 100%)
Gene names: RPB10, YOR210W
Sequence domains: RNA polymerases N / 8 kDa subunit
DNA-directed RNA polymerase II subunit RPB11 Chain: K
Molecule details ›
Chain: K
Length: 120 amino acids
Theoretical weight: 13.63 KDa
Source organism: Saccharomyces cerevisiae S288C
UniProt:
  • Canonical: P38902 (Residues: 1-120; Coverage: 100%)
Gene names: RPB11, YOL005C
Sequence domains: RNA polymerase Rpb3/Rpb11 dimerisation domain
DNA-directed RNA polymerases I, II, and III subunit RPABC4 Chain: L
Molecule details ›
Chain: L
Length: 70 amino acids
Theoretical weight: 7.73 KDa
Source organism: Saccharomyces cerevisiae S288C
UniProt:
  • Canonical: P40422 (Residues: 1-70; Coverage: 100%)
Gene names: RPB12, RPC10, YHR143BW, YHR143W-A
Sequence domains: DNA directed RNA polymerase, 7 kDa subunit
Template strand DNA Chain: T
Molecule details ›
Chain: T
Length: 29 nucleotides
Theoretical weight: 8.74 KDa
Non-template strand DNA Chain: N
Molecule details ›
Chain: N
Length: 18 nucleotides
Theoretical weight: 5.66 KDa
RNA Chain: R
Molecule details ›
Chain: R
Length: 9 nucleotides
Theoretical weight: 2.93 KDa

Ligands and Environments

2 bound ligands:
Ligand ZN 8 x ZN
Ligand MG 1 x MG
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 5.0.3
Spacegroup: C2
Unit cell:
a: 165.688Å b: 223.317Å c: 193.516Å
α: 90° β: 99.37° γ: 90°
R-values:
R R work R free
0.23 0.23 0.28

Quick links

Citations

6 review citations

Molecular basis of transcriptional pausing, stalling, and transcription-coupled repair initiation.
Oh et al. (2021)
5 more

3 mentions without citation

RNA polymerase pausing, stalling and bypass during transcription of damaged DNA: from molecular basis to functional consequences.
Agapov et al. (2022)
2 more