O-Antigen Description

Serogroup:	O48
Serotype H:	21
Serotype K:
Strain:
Structure:	->4)bDGalNAc(1->3)aDGal(1->4)aLRha(1->3)bDGlcNAc(1-> \| aDGalA(1->3)
Comment:	- Structure [1]

GTs

GT name

Donor

Acceptor

Position | Link.Num

Similar to

O048_06

bDGalNAc(1->

->3)aDGal

GT Name	Donor	Acceptor	Score / e-value
O102-WelM	bDGalNAc(1->	->3)aDGal	204 / 1e-64
O130-WffH'			195 / 3e-61
O37-O037_11			175 / 7e-54
O128-WbsK	bDGalNAc(1->	->4)aDGal	115 / 1e-31
O55-WbgO			113 / 6e-31
O55-WbgO			113 / 6e-31
O182-O182_10			112 / 2e-30
O125-O125_04			111 / 6e-30
O82-O082_09			98 / 2e-25
O5-O05_15			98 / 2e-25
O113-WbnA			98 / 4e-25
O5-O05_12			95 / 3e-24
O86-WbnJ	bDGal(1->	->3)aDGalNAc	94 / 6e-24
O173-WcmW	bDGlc(1->	->3)bDGlcNAc	94 / 6e-24
O71-WdaK	bDGal(1->	->3)aDGalNAc	94 / 4e-24
O86-WcmC	bDGal(1->	->3)aDGalNAc	93 / 9e-24
O86-WbwJ			92 / 3e-23
O32-WfeA			92 / 3e-23
O143-WfdV			91 / 5e-23
O143-WfdT			90 / 1e-22
O61-WeiL			90 / 1e-22
O167-WfdH			89 / 3e-22
O127-WbiP			88 / 3e-22
O90-O090_13			88 / 3e-22
O70-O070_13			88 / 7e-22
O157-WbdN			86 / 3e-21
O23-O023_06			86 / 3e-21
O161-weiG	bDGlcA(1->	->3)bDGlcNAc	86 / 3e-21
O112-WfeI			85 / 5e-21
O46-O046_08			85 / 6e-21
O134-O134_08			85 / 5e-21
O93-O093_02			84 / 8e-21
O171-O171_13			84 / 8e-21
O38-O038_09			84 / 7e-21
O130-WffJ			83 / 2e-20
O131-O131_11			83 / 3e-20
O24-WfaM	bDGlc(1->	->3)bDGalNAc	82 / 4e-20
O22-WbhQ			82 / 7e-20
O146-WbwW			81 / 2e-19
O65-O065_13			80 / 3e-19
O80-O080_10			80 / 6e-19

ncbi CAZy

- Reference [2]

GT name

Donor

Acceptor

Position | Link.Num

Similar to

O048_07

GT Name	Donor	Acceptor	Score / e-value
O107-WclY			152 / 2e-44
O117-WbeC			152 / 9e-45
O119-WekI			134 / 1e-37
O112-WfeK			120 / 6e-33
O75-wekY			88 / 1e-21

ncbi CAZy

- Reference [2]

GT name

Donor

Acceptor

Position | Link.Num

Similar to

O048_08

aLRha(1->

GT Name	Donor	Acceptor	Score / e-value
O119-WekH	aLRha(1->	->3)aDGlcNAc	251 / 2e-84
O35-WcnZ			220 / 3e-72
O39-O039_13			218 / 2e-71
O75-wekZ			213 / 2e-69
O16-WbbL	aLRha(1->	->3)aDGlcNAc	191 / 1e-60
O139-WfaL	aLRha(1->	->3)aDGlcNAc	186 / 3e-59
O132-O132_08			170 / 1e-52

ncbi CAZy

- Reference [2]

GT name

Donor

Acceptor

Position | Link.Num

Similar to

O048_10

ncbi CAZy

- Reference [2]

NMR
1H-NMR		5.23 4.01 3.85 4.31 4.25 5.02 3.88 3.89 4.18 4.28 3.70 4.86 3.89 3.45 3.53 3.43 3.90 3.80 4.85 3.80 3.84 3.48 4.10 1.30 4.65 3.97 3.95 4.35 3.67 3.76 3.80
Solvent:	D2O
Temp:	25C
pD:
Ref:	Acetone 2.225 ppm
Comment:	1H-NMR [1]
13C-NMR		96.30 68.50 70.50 71.50 73.10 176.10 100.80 68.30 79.60 70.00 70.90 61.80 102.00 56.10 83.10 69.30 76.60 61.60 102.10 71.80 69.80 81.50 68.90 17.60 103.80 51.90 75.80 73.50 74.50 61.60
Solvent:	D2O
Temp:	25C
pD:
Ref:	Acetone 31.07 ppm
Comment:	13C-NMR [1]

Literature
First Author: MacLean, LL. "Structural elucidation of the O-antigenic polysaccharide from enterohemorrhagic (EHEC) Escherichia coli O48:H21". Carbohydrate Research. 341(15. (2006), pp 2543-9 PubMed: [16949062]