X-ray diffraction
2.05Å resolution

Periplasmic domain of the outer membrane secretin EscC from enteropathogenic E.coli (EPEC)


Function and Biology Details

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

Structure analysis Details

Assemblies composition:
homo dimer
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Type 3 secretion system secretin Chain: A
Molecule details ›
Chain: A
Length: 156 amino acids
Theoretical weight: 17.86 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
  • Canonical: O52135 (Residues: 22-173; Coverage: 31%)
Gene names: escC, sctC
Structure domains:

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 8.3.1
Spacegroup: P6522
Unit cell:
a: 90.645Å b: 90.645Å c: 133.422Å
α: 90° β: 90° γ: 120°
R R work R free
0.215 0.213 0.251
Expression system: Escherichia coli