O-Antigen Description

Serogroup:	O171
Serotype H:
Serotype K:
Strain:
Structure:	->4)aNeu5Ac7Ac9Ac(2->6)bDGal(1->6)bDGlc(1->3)bDGal(1->3)bDGalNAc(1->
Comment:	- Structure [1]

GTs

GT name

Donor

Acceptor

Position | Link.Num

Similar to

O171_09

ncbi CAZy

- Reference [2]

GT name

Donor

Acceptor

Position | Link.Num

Similar to

O171_11

GT Name	Donor	Acceptor	Score / e-value
O124-WfeS			128 / 1e-35
O164-WfeS			128 / 1e-35
O160-O160_04			92 / 3e-23
O112-WfeM			87 / 1e-21
O42-WbeX	bDGlcNAc(1->	->3)bDGalf	82 / 1e-19
O28-WbeX	bDGlcNAc(1->	->3)bDGalf	82 / 1e-19
O28-O028ab_05			81 / 3e-19

ncbi CAZy

- Reference [2]

GT name

Donor

Acceptor

Position | Link.Num

Similar to

O171_12

GT Name	Donor	Acceptor	Score / e-value
O170-O170_07			110 / 1e-29
O33-O033_08			106 / 2e-28
O64-O064_07			89 / 2e-22
O27-WejW			83 / 3e-20

ncbi CAZy

- Reference [2]

GT name

Donor

Acceptor

Position | Link.Num

Similar to

O171_13

bDGal(1->

->3)bDGalNAc

GT Name	Donor	Acceptor	Score / e-value
O178-O178_09			276 / 1e-93
O153-O153_06			276 / 1e-93
O104-WbwC	bDGal(1->	->3)bDGalNAc	274 / 7e-93
O71-WdaK	bDGal(1->	->3)aDGalNAc	273 / 3e-92
O5-O05_15			269 / 9e-91
O174-WbcZ			256 / 1e-85
O160-O160_08			254 / 4e-85
O146-WbwW			253 / 2e-84
O37-O037_13			251 / 7e-84
O112-WfeJ			248 / 1e-82
O33-O033_09			244 / 6e-81
O185-O185_03			242 / 3e-80
O155-WclG			236 / 6e-78
O131-O131_11			224 / 1e-73
O107-WclZ	bDGal(1->	->3)aDGalNAc	220 / 7e-72
O117-WbeD	bDGal(1->	->3)aDGalNAc	220 / 7e-72
O70-O070_13			219 / 2e-71
O65-O065_13			171 / 1e-52
O7-WbbD	bDGal(1->	->3)aDGlcNAc	167 / 2e-51
O28-O028ab_02			135 / 2e-39
O54-O054_06			113 / 6e-31
O64-O064_03			112 / 1e-30
O63-WbuP			107 / 9e-29
O114-WbuP	bDGal(1->	->3)aDGlcNAc	96 / 8e-25
O23-O023_06			95 / 2e-24
O74-O074_09			94 / 5e-24
O127-WbiP			91 / 4e-23
O90-O090_13			91 / 4e-23
O92-O092_07			86 / 2e-21
O167-WfdH			83 / 3e-20
O86-WbnJ	bDGal(1->	->3)aDGalNAc	82 / 5e-20
O86-WbwJ			82 / 4e-20
O86-WcmC	bDGal(1->	->3)aDGalNAc	82 / 4e-20
O55-WbgO			81 / 1e-19
O48-O048_06			81 / 2e-19
O55-WbgO			81 / 1e-19

ncbi CAZy

- Reference [2]

NMR
1H-NMR		4.65 3.36 3.50 3.50 3.59 3.81 4.21 4.57 3.95 3.86 4.18 3.69 3.74 3.82 2.00 4.48 3.65 3.77 4.17 3.66 3.74 4.40 3.51 3.62 3.93 3.75 3.61 3.90 1.76 2.95 3.73 3.92 3.72 3.54 3.86 3.62 3.86 2.03
Solvent:	D2O
Temp:	20C
pD:
Ref:	TSP 0 ppm
Comment:	1H-NMR [1]
13C-NMR		104.70 74.10 76.30 70.20 75.60 69.70 102.90 52.20 81.10 68.70 75.50 61.80 23.20 175.20 105.40 70.60 83.00 69.10 75.50 61.80 104.50 71.60 73.50 69.40 74.30 64.10 174.20 101.20 40.80 78.40 50.80 73.50 69.00 72.60 63.50 23.00 175.00
Solvent:	D2O
Temp:	20C
pD:
Ref:	Dioxane 67.40 ppm
Comment:	13C-NMR [1]

Non-Sugar Components
- Acetate

Literature
First Author: Ali T. "Structural determination of the O-antigenic polysaccharide from the Shiga toxin-producing Escherichia coli O171". Carbohydrate Research. 341. (2006), pp 1878-1883 PubMed: [16697991]