O-Antigen Description

Serogroup:O99
Serotype H:
Serotype K:
Strain:G1251
Structure:
aDGlc(1->2)                      aDGlc(1->2)
         |                                |
  ->3)aDRha(1->2)aDRha(1->2)aDRha(1->3)aDRha(1->
Comment:- Structure [1]
GTs
GT nameDonorAcceptorPosition | Link.NumSimilar to
WejI

aDRha(1->

->2)aDRha

1 | 2,3
GT NameDonorAcceptorScore / e-value
O9-MtfA

aDMan(1->

->2)aDMan

386 / 6e-135
O8-ORF469


230 / 5e-74
O9-MtfB

aDMan(1->

->3)aDMan

109 / 8e-29
O64-O064_19


106 / 6e-28
O99-WejJ

aDRha(1->

->3)aDRha

99 / 3e-25
O187-O187_12


89 / 9e-22
O60-O060_11


87 / 4e-21
O88-O088_12


84 / 3e-20
ncbi CAZy
- Reference [1]
GT nameDonorAcceptorPosition | Link.NumSimilar to
WejJ

aDRha(1->

->3)aDRha

2 | 1,4
GT NameDonorAcceptorScore / e-value
O60-O060_11


534 / 0.0
O9-MtfB

aDMan(1->

->3)aDMan

348 / 5e-120
O64-O064_19


308 / 9e-105
O59-WclB


129 / 1e-35
O11-WdaF


105 / 2e-27
O187-O187_12


105 / 2e-27
O9-MtfA

aDMan(1->

->2)aDMan

100 / 5e-26
O99-WejI

aDRha(1->

->2)aDRha

99 / 3e-25
O43-O043_08


94 / 8e-24
O88-O088_12


90 / 2e-22
O184-O184_10


89 / 6e-22
O36-O036_10


87 / 4e-21
ncbi CAZy
- Reference [1]
GT nameDonorAcceptorPosition | Link.NumSimilar to
WejK

DRha(1->

->?)?DGlcNAc
->?)?DGalNAc

3 |
GT NameDonorAcceptorScore / e-value
O60-O060_12


478 / 3e-171
O9-WbdC

aDMan(1->

->2)aDMan ->3)aDMan

291 / 1e-98
O115-WegL

aDMan(1->

->3)bDGlcNAc

193 / 1e-59
O58-WffE


185 / 2e-56
O78-WejO


166 / 2e-49
O88-O088_13


159 / 8e-47
O141-WfcD


155 / 2e-45
O34-O034_12


155 / 2e-45
O144-O144_04


154 / 4e-45
O187-O187_13


152 / 1e-44
O169-O169_07


127 / 4e-35
O183-wbaY


120 / 6e-33
O175-O175_06


119 / 2e-32
ncbi CAZy
- Reference [1]
- Predicted to be involved in
the transfer [of] the first D-Rha residue as an adaptor sugar
NMR
1H-NMR5.22 3.54 3.75 3.42 3.68 3.74 3.78 5.15 3.54 3.74 3.45 3.66 3.76 3.78 5.16 4.20 3.95 3.74 3.77 1.28 5.11 4.08 3.89 3.48 3.70 1.27 5.19 4.07 3.89 3.50 3.82 1.31 5.25 4.13 3.97 3.74 3.88 1.33
Solvent: D2O
Temp: 30C
pD:
Ref: Acetone NULL ppm
Comment: [1]
13C-NMR101.10 73.10 74.30 70.80 73.70 61.90 102.30 73.10 74.20 70.70 73.70 61.70 102.20 78.50 78.60 73.30 71.10 18.00 102.10 79.60 71.30 73.70 70.80 18.00 102.30 79.00 71.50 73.60 70.70 18.00 102.30 79.50 78.20 73.40 70.90 18.00
Solvent: D2O
Temp: 30C
pD:
Ref: Acetone 31.45 ppm
Comment: [1]
Literature
  • First Author: Perepelov, AV. "Structural and genetic characterization of Escherichia coli O99 antigen". FEMS Immunol. Med. Microbiol.. 57. (2009), pp 80-87 PubMed: [19682076]