1bg8

X-ray diffraction
2.2Å resolution

HDEA FROM ESCHERICHIA COLI

Released:
Source organism: Escherichia coli
Primary publication:
Crystal structure of Escherichia coli HdeA.
Nat Struct Biol 5 763-4 (1998)
PMID: 9731767

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-142499 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Acid stress chaperone HdeA Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 89 amino acids
Theoretical weight: 9.75 KDa
Source organism: Escherichia coli
UniProt:
  • Canonical: P0AES9 (Residues: 22-110; Coverage: 100%)
Gene names: JW3478, b3510, hdeA, yhhC, yhiB
Sequence domains: HdeA/HdeB family
Structure domains: HNS-dependent expression A

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RUH2R
Spacegroup: C2
Unit cell:
a: 47.476Å b: 76.149Å c: 73.607Å
α: 90° β: 98.93° γ: 90°
R-values:
R R work R free
0.163 0.163 0.278