X-ray diffraction
3.31Å resolution

Structure of apo BipA

Source organism: Escherichia coli
Primary publication:
Structure of BipA in GTP form bound to the ratcheted ribosome.
Proc. Natl. Acad. Sci. U.S.A. (2015)
PMID: 26283392

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
50S ribosomal subunit assembly factor BipA Chains: A, B, C, D, E, F
Molecule details ›
Chains: A, B, C, D, E, F
Length: 607 amino acids
Theoretical weight: 67.44 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli BL21(DE3)
  • Canonical: B7MHF0 (Residues: 1-607; Coverage: 100%)
Gene names: ECS88_4321, bipA
Sequence domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSRRC BEAMLINE BL13B1
Spacegroup: I41
Unit cell:
a: 241.946Å b: 241.946Å c: 241.946Å
α: 90° β: 90° γ: 90°
R R work R free
0.265 0.263 0.288
Expression system: Escherichia coli BL21(DE3)