1y1y

X-ray diffraction
4Å resolution

RNA Polymerase II-TFIIS-DNA/RNA complex

Released:
Model geometry
Fit model/data

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero pentadecamer (preferred)
PDBe Complex ID:
PDB-CPX-114837 (preferred)
Entry contents:
13 distinct polypeptide molecules
1 distinct DNA molecule
1 distinct RNA molecule
Macromolecules (15 distinct):
DNA-directed RNA polymerase II subunit RPB1 Chain: A
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
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
DNA-directed RNA polymerase II subunit RPB4 Chain: D
DNA-directed RNA polymerases I, II, and III subunit RPABC1 Chain: E
DNA-directed RNA polymerases I, II, and III subunit RPABC2 Chain: F
DNA-directed RNA polymerase II subunit RPB7 Chain: G
DNA-directed RNA polymerases I, II, and III subunit RPABC3 Chain: H
DNA-directed RNA polymerase II subunit RPB9 Chain: I
DNA-directed RNA polymerases I, II, and III subunit RPABC5 Chain: J
DNA-directed RNA polymerase II subunit RPB11 Chain: K
DNA-directed RNA polymerases I, II, and III subunit RPABC4 Chain: L
Transcription elongation factor S-II Chain: S
5'-D(P*TP*AP*CP*GP*CP*CP*T)-3' Chain: T
5'-R(P*AP*GP*GP*C)-3' Chain: P

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

wwPDB Validation report is not available for this entry.
X-ray source: SLS BEAMLINE X06SA
Spacegroup: C2221
Unit cell:
a: 220.2Å b: 395.7Å c: 282.1Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.281 0.281 not available
Expression system: Escherichia coli