X-ray diffraction
1.7Å resolution

Ribosome Binding Factor A(rbfA)

Source organism: Haemophilus influenzae
Entry authors: Bonander N, Tordova M, Howard AJ, Eisenstein E, Gilliland GL, Structure 2 Function Project (S2F)

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Ribosome-binding factor A Chain: A
Molecule details ›
Chain: A
Length: 128 amino acids
Theoretical weight: 14.83 KDa
Source organism: Haemophilus influenzae
Expression system: Escherichia coli
  • Canonical: P45141 (Residues: 1-128; Coverage: 100%)
Gene names: HI_1288, rbfA
Sequence domains: Ribosome-binding factor A
Structure domains: GMP Synthetase; Chain A, domain 3

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 17-ID
Spacegroup: P212121
Unit cell:
a: 46.23Å b: 48.09Å c: 57.96Å
α: 90° β: 90° γ: 90°
R R work R free
0.216 0.216 0.283
Expression system: Escherichia coli