X-ray diffraction
2.4Å resolution

Structure of WzzE- Bacterial Polysaccharide Co-polymerase


Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo octamer (preferred)
Entry contents:
1 distinct polypeptide molecule
ECA polysaccharide chain length modulation protein Chains: A, B, C, D, E, F, G, H
Molecule details ›
Chains: A, B, C, D, E, F, G, H
Length: 265 amino acids
Theoretical weight: 30.91 KDa
Source organism: Escherichia coli O157:H7
Expression system: Escherichia coli BL21(DE3)
  • Canonical: P0AG01 (Residues: 54-318; Coverage: 76%)
Gene names: ECs4718, Z5296, wzz, wzzE
Structure domains: FepE-like

Ligands and Environments

No bound ligands
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X29A
Spacegroup: P21
Unit cell:
a: 107.438Å b: 108.299Å c: 122.569Å
α: 90° β: 102.15° γ: 90°
R R work R free
0.225 0.223 0.266
Expression system: Escherichia coli BL21(DE3)