2yh9

X-ray diffraction
1.8Å resolution

Crystal structure of the dimeric BamE from E. coli

Released:
Source organism: Escherichia coli K-12
Primary publication:
Structural basis of outer membrane protein biogenesis in bacteria.
J Biol Chem 286 27792-803 (2011)
PMID: 21586578

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:

Structure analysis Details

Assembly composition:
homo hexamer (preferred)
PDBe Complex ID:
PDB-CPX-141796 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Outer membrane protein assembly factor BamE Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 88 amino acids
Theoretical weight: 9.91 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P0A937 (Residues: 34-113; Coverage: 85%)
Gene names: JW2598, b2617, bamE, smpA
Sequence domains: SmpA / OmlA family
Structure domains: Beta-lactamase Inhibitory Protein; Chain:B, domain 1

Ligands and Environments

No bound ligands
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X10SA
Spacegroup: C2
Unit cell:
a: 69.66Å b: 96.52Å c: 50.49Å
α: 90° β: 134.06° γ: 90°
R-values:
R R work R free
0.184 0.181 0.229
Expression system: Escherichia coli BL21(DE3)