O-Antigen Description

Serogroup:O128 ac
Serotype H:
Serotype K:
Strain:
Structure:
  ->6)bDGal(1->3)bDGalNAc(1->4)aDGal(1->3)bDGalNAc(1->
         |
aLFuc(1->2)
Comment:- Structure [1] - Differs from O128ab in O-acetylation pattern with two signals at 2.15ppm and 2.17ppm in a 1:2 ratio [1]
Non-Sugar Components
- Acetate
Literature
  • First Author: Ali T. "Structural studies of the O-antigenic polysaccharides from the enteroaggregative Escherichia coli strain 87/D2 and international type strains from E. coli O128". Carbohydrate Research. 343. (2008), pp 695-702 PubMed: [18237721]