3ice

X-ray diffraction
2.8Å resolution

Rho transcription termination factor bound to RNA and ADP-BeF3

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero heptamer (preferred)
PDBe Complex ID:
PDB-CPX-142786 (preferred)
Entry contents:
1 distinct polypeptide molecule
1 distinct RNA molecule
Macromolecules (2 distinct):
Transcription termination factor Rho Chains: A, B, C, D, E, F
Molecule details ›
Chains: A, B, C, D, E, F
Length: 422 amino acids
Theoretical weight: 48.19 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli
UniProt:
  • Canonical: P0AG30 (Residues: 1-419; Coverage: 100%)
Gene names: JW3756, b3783, nitA, psuA, rho, rnsC, sbaA, tsu
Sequence domains:
Structure domains:
5'-R(P*UP*UP*UP*UP*UP*UP*UP*UP*UP*UP*UP*U)-3' Chain: G
Molecule details ›
Chain: G
Length: 12 nucleotides
Theoretical weight: 3.63 KDa
Source organism: Escherichia coli K-12
Expression system: Not provided

Ligands and Environments

1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 8.3.1
Spacegroup: P1
Unit cell:
a: 69.23Å b: 127.03Å c: 127.17Å
α: 60.48° β: 90.26° γ: 89.77°
R-values:
R R work R free
0.271 0.27 0.295
Expression systems:
  • Escherichia coli
  • Not provided