4ue4

Electron Microscopy
7Å resolution

Structural basis for targeting and elongation arrest of Bacillus signal recognition particle

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero trimer (preferred)
PDBe Complex ID:
PDB-CPX-138883 (preferred)
Entry contents:
2 distinct polypeptide molecules
1 distinct RNA molecule
Macromolecules (3 distinct):
Cell division protein FtsQ Chain: B
Molecule details ›
Chain: B
Length: 22 amino acids
Theoretical weight: 2.47 KDa
Source organism: Bacillus subtilis subsp. subtilis str. 168
UniProt:
  • Canonical: P06136 (Residues: 29-50; Coverage: 8%)
Gene names: JW0091, b0093, ftsQ
Signal recognition particle protein Chain: C
Molecule details ›
Chain: C
Length: 102 amino acids
Theoretical weight: 11.66 KDa
Source organism: Bacillus subtilis subsp. subtilis str. 168
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: P37105 (Residues: 330-431; Coverage: 23%)
Gene names: BSU15980, ffh
Sequence domains: Signal peptide binding domain
6S RNA Chain: A
Molecule details ›
Chain: A
Length: 266 nucleotides
Theoretical weight: 85.91 KDa
Sequence domains: Bacterial large signal recognition particle RNA

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution:
Relevant EMDB volumes: EMD-2843
Expression system: Escherichia coli BL21