7ked

X-ray diffraction
3.6Å resolution

RNA polymerase II elongation complex with unnatural base dTPT3

Released:
Model geometry
Fit model/data

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero tridecamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-121455 (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
DNA-directed RNA polymerase II subunit RPB2 Chain: B
DNA-directed RNA polymerase II subunit RPB3 Chain: C
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 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
Template strand DNA Chain: T
Non template strand DNA Chain: N
RNA Chain: R

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

wwPDB Validation report is not available for this entry.
X-ray source: SSRL BEAMLINE BL12-2
Spacegroup: C2
Unit cell:
a: 169.89Å b: 223.01Å c: 194.7Å
α: 90° β: 101.6° γ: 90°
R-values:
R R work R free
0.267 0.266 0.305