5m3f

Electron Microscopy
3.8Å resolution

Yeast RNA polymerase I elongation complex at 3.8A

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero heptadecamer (preferred)
PDBe Complex ID:
PDB-CPX-119006 (preferred)
Entry contents:
14 distinct polypeptide molecules
2 distinct DNA molecules
1 distinct RNA molecule
Macromolecules (17 distinct):
DNA-directed RNA polymerase I subunit RPA190 Chain: A
Molecule details ›
Chain: A
Length: 1664 amino acids
Theoretical weight: 186.68 KDa
Source organism: Saccharomyces cerevisiae S288C
UniProt:
  • Canonical: P10964 (Residues: 1-1664; Coverage: 100%)
Gene names: O6276, RPA1, RPA190, RRN1, YOR341W
Sequence domains:
DNA-directed RNA polymerases I and III subunit RPAC1 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 I subunit RPA12 Chain: I
DNA-directed RNA polymerases I, II, and III subunit RPABC5 Chain: J
DNA-directed RNA polymerases I and III subunit RPAC2 Chain: K
DNA-directed RNA polymerases I, II, and III subunit RPABC4 Chain: L
DNA-directed RNA polymerase I subunit RPA49 Chain: M
DNA-directed RNA polymerase I subunit RPA34 Chain: N
DNA-directed RNA polymerase I subunit RPA14 Chain: D
DNA-directed RNA polymerase I subunit RPA43 Chain: G
template DNA Chain: T
non-template DNA Chain: U
RNA Chain: R

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 3.8Å
Relevant EMDB volumes: EMD-4147