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Table 1 Bacterial HBGA and lectin binding activity with corresponding Western blot band size

From: Characterization of human norovirus binding to gut-associated bacterial ligands

HBGA/Lectin

H/Ulex europaeus (α-l-fucose: H type 2)

AB/Dolichos biflorus (GalNAc: A type 1)

Protein size (kDa)

140

100

70

50

35

25

17

15

140

100

70

50

35

25

17

15

S. aureus

−/+

  

+/−

+/−

   

+/+

+/−

+/−

 

+/−

   

E. cloacae

    

+/+

   

+/−

  

−/+

+/+

 

−/+

 

Klebsiella spp.

    

+/+

 

−/+

 

+/−

   

+/+

 

−/+

 

Bacillus spp.

−/+

−/+

 

+/−

+/+

   

+/+

+/+

+/−

 

+/+

   

E. faecium

−/+

       

+/+

+/−

  

−/+

   

Citrobacter spp.

   

+/+

+/+

 

−/+

 

+/−

+/−

  

+/+

 

−/+

 

H. alvei

   

+/−

+/+

 

−/+

 

+/−

+/−

  

+/+

   

HBGA/Lectin

B/Bandeiraea simplicifolia (α -d-Gal: B)

Protein size (kDa)

140

100

70

50

35

25

17

15

S. aureus

+/+

   

+/−

+/−

  

E. cloacae

+/−

   

+/−

+/−

−/+

 

Klebsiella spp.

+/−

   

+/−

 

−/+

 

Bacillus spp.

+/+

−/+

  

+/−

   

E. faecium

+/+

       

Citrobacter spp.

+/−

   

+/−

+/−

−/+

+/−

H. alvei

+/−

   

+/−

 

+/+

+/−

  1. + Indicates band observed at corresponding kDa and − indicates no band observed in three replicates. Each HBGA result (left side of each column) is coupled with the specific lectin sugar targeted from that residue (right side of each column)