O-Antigen Description

Serogroup:O1 A
Serotype H:
Serotype K:
Strain:
Structure:
     ->3)aLRha(1->3)aLRha(1->3)bLRha(1->4)bDGlcNAc(1->
            |
bDManNAc(1->2)
Comment:- Reference [1]
NMR
1H-NMR5.18 4.38 3.98 3.50 3.80 1.26 5.05 4.56 3.81 3.52 3.37 3.81 3.88 2.08 5.03 4.13 3.91 3.56 3.88 1.30 4.90 4.16 3.64 3.49 3.43 1.34 4.80 3.74 3.74 3.69 3.54 3.84 3.98 2.06
Solvent: D2O
Temp: 70C
pD:
Ref: TSP 0.00 ppm
Comment: 1H-NMR [1]
13C-NMR102.05 77.81 79.94 72.13 70.02 17.49 100.67 53.92 72.92 67.78 77.02 61.43 22.89 176.02 102.78 70.75 79.02 72.24 70.02 17.49 101.24 71.32 81.16 72.00 72.92 17.57 102.78 57.05 74.48 77.94 75.46 61.97 23.11 175.37
Solvent: D2O
Temp: 70C
pD:
Ref: Dioxane 67.4 ppm
Comment: 13C-NMR [1]
Literature
  • First Author: Baumann, H. "Structural studies of the Escherichia coli O1A O-polysaccharide, using the computer program CASPER". Carbohydrate Research. 211(1). (1991), pp 183-90 PubMed: [1773429]