X-ray diffraction
2.7Å resolution

SidE apo form

Source organism: Legionella pneumophila
Primary publication:
Structural Insights into Non-canonical Ubiquitination Catalyzed by SidE.
Cell 173 1231-1243.e16 (2018)
PMID: 29731171

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Septation initiation protein Chains: A, C
Molecule details ›
Chains: A, C
Length: 845 amino acids
Theoretical weight: 96.02 KDa
Source organism: Legionella pneumophila
Expression system: Escherichia coli
  • Canonical: Q6BBR6 (Residues: 240-1076; Coverage: 55%)
Gene names: C3927_00465, laiD
Sequence domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRF BEAMLINE BL18U1
Spacegroup: P212121
Unit cell:
a: 92.295Å b: 129.364Å c: 192.664Å
α: 90° β: 90° γ: 90°
R R work R free
0.205 0.202 0.248
Expression system: Escherichia coli