O-Antigen Description

Serogroup:O82
Serotype H:8
Serotype K:
Strain:
Structure:
DGroA(2-P-6)
          |
   ->4)aDGlc(1->4)bDGal(1->4)bDGlc(1->3)bDGlcNAc(1->
Comment:- Structure [1]
GTs
GT nameDonorAcceptorPosition | Link.NumSimilar to
O082_07

GT NameDonorAcceptorScore / e-value
O38-O038_07


198 / 2e-64
O23-O023_05


150 / 4e-46
O124-WfeR


106 / 6e-29
O164-WfeR


106 / 6e-29
GT nameDonorAcceptorPosition | Link.NumSimilar to
O082_08

GT NameDonorAcceptorScore / e-value
O165-WcnV


364 / 2e-127
GT nameDonorAcceptorPosition | Link.NumSimilar to
O082_09

bDGlc(1->

->3)bDGlcNAc

GT NameDonorAcceptorScore / e-value
O165-WcnW


277 / 8e-95
O152-WfgD

bDGlc(1->

->3)bDGlcNAc

194 / 3e-62
O173-WcmW

bDGlc(1->

->3)bDGlcNAc

192 / 1e-61
O56-WfaP

bDGlc(1->

->3)bDGlcNAc

168 / 3e-52
O38-O038_09


164 / 5e-51
O143-WfdV


160 / 4e-49
O93-O093_02


147 / 3e-44
O161-weiG

bDGlcA(1->

->3)bDGlcNAc

145 / 2e-43
O140-O140_14


141 / 6e-42
O30-O030_06


140 / 8e-42
O130-WffJ


136 / 4e-40
O112-WfeI


135 / 6e-40
O91-WbsA


131 / 3e-38
O79-WbdX


130 / 1e-37
O182-O182_10


130 / 9e-38
O102-WelO

bDGlc(1->

->3)bDGalNAc

123 / 3e-35
O46-O046_08


123 / 4e-35
O134-O134_08


121 / 1e-34
O81-O081_11


119 / 1e-33
O21-WclQ


117 / 4e-33
O61-WeiL


115 / 2e-32
O157-WbdN


113 / 2e-31
O27-WejU


112 / 4e-31
O24-WfaM

bDGlc(1->

->3)bDGalNAc

111 / 1e-30
O128-WbsK

bDGalNAc(1->

->4)aDGal

94 / 3e-24
O48-O048_06


89 / 1e-22
O37-O037_11


89 / 1e-22
O12-O012_O2


85 / 4e-21
O183-wbaS


83 / 1e-20
O169-O169_03


83 / 2e-20
O32-WfeA


82 / 3e-20
O125-O125_04


81 / 1e-19
O18-wekT


80 / 2e-19
NMR
1H-NMR4.86 3.58 3.84 3.67 4.30 4.06 4.65 3.94 3.80 3.58 3.57 3.80 3.95 4.54 3.34 3.66 3.67 3.64 3.84 3.98 4.49 3.58 3.73 4.01 3.78 3.84 3.91 4.62 3.94 2.08
Solvent: D2O
Temp: 60C
pD:
Ref: TSP 0.0 ppm
Comment: 1H-NMR [1]
13C-NMR100.23 72.34 72.15 79.50 70.00 64.40 101.91 55.22 83.79 69.44 76.26 61.50 103.83 73.58 75.02 79.62 75.60 60.93 104.12 71.62 72.92 77.52 76.35 61.03 175.48 77.10 63.41 175.45 23.16
Solvent: D2O
Temp: 60C
pD:
Ref: Dioxane 67.40 ppm
Comment: 13C-NMR [1]
Literature
  • First Author: Vilchez, S. "Structural studies of the O-antigenic polysaccharides from the enteroaggregative Escherichia coli strain 94/D4 and the international type strain Escherichia coli O82". Carbohydrate Research. 344. (2009), pp 2528-2532 PubMed: [19836728]