› 7x2r

X-ray diffraction
4.4Å resolution

Crystal structure of the E. coli transcription termination factor Rho

Released:
DOI: 10.2210/pdb7x2r/pdb
PDB entry 7x2r coloured by chain, front view.
PDB entry 7x2r coloured by chain, side view.
PDB entry 7x2r coloured by chain, top view.
Source organism: Escherichia coli 'BL21-Gold(DE3)pLysS AG'
Entry authors: Zheng J, Wang B

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
homo hexamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-142783 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Transcription termination factor Rho Chains: A, B, C, D, E, F
Molecule details ›
Chains: A, B, C, D, E, F
Length: 419 amino acids
Theoretical weight: 47.07 KDa
Source organism: Escherichia coli 'BL21-Gold(DE3)pLysS AG'
Expression system: Escherichia coli
UniProt:
  • Canonical: P0AG30 (Residues: 1-419; Coverage: 100%)
Gene names: JW3756, b3783, nitA, psuA, rho, rnsC, sbaA, tsu
Sequence domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRF BEAMLINE BL17U
Spacegroup: C2
Unit cell:
a: 159.496Å b: 101.471Å c: 204.818Å
α: 90° β: 102.685° γ: 90°
R-values:
R R work R free
0.276 0.272 0.315
Expression system: Escherichia coli

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