O-Antigen Description

Serogroup:O16
Serotype H:
Serotype K:1
Strain:
Structure:
->2)bDGalf(1->6)aDGlc(1->3)aLRha2Ac(1->3)aDGlcNAc(1->
Comment:- Structure [1]
NMR
1H-NMR4.95 3.54 3.69 3.48 3.99 3.95 3.72 4.92 5.12 3.94 3.60 4.08 1.28 4.96 4.13 3.76 3.61 3.79 3.95 3.85 5.07 4.14 4.24 4.01 3.88 3.73 3.68
Solvent: D2O
Temp: 65C
pD:
Ref: Acetone 2.225 ppm
Comment: 1H-NMR [1]
13C-NMR96.90 72.90 74.20 70.80 71.70 67.30 99.60 70.10 75.10 71.90 70.00 17.80 98.30 54.10 80.80 69.70 74.10 62.00 107.20 87.80 76.70 83.70 71.70 64.20 174.20 21.50
Solvent: D2O
Temp: 65C
pD:
Ref: Acetone 31.45 ppm
Comment: 13C-NMR [1]
Non-Sugar Components
- Acetate
Literature
  • First Author: Jann, B. "Structure of the O16 polysaccharide from Escherichia coli O16:K1: an NMR investigation". Carbohydrate Research. 264(2). (1994), pp 305-311 PubMed: [7528642]