3UBN (resolution: 2.50 Å)

ID Name Organism Chains bound to carbohydrates
1 Hemagglutinin
C3W5S1 (C3W5S1_I09A0)
Unilectin fold: b-sandwich / viral protein domain
Unilectin class: Influenza hemagglutinin
Unilectin family: influenza virus
Influenza A virus 6 chains bound to carbohydrates
Chain A:
3 binding sites
4 glycosylation head interfaces
1 glycosylation body interface
4 N-glycosylations
Chain C:
3 binding sites
2 glycosylation head interfaces
2 N-glycosylations
Chain E:
3 binding sites
1 glycosylation head interface
1 N-glycosylation
Chain G:
2 binding sites
2 glycosylation head interfaces
1 glycosylation body interface
1 N-glycosylation
Chain I:
3 binding sites
Chain K:
5 binding sites
1 glycosylation head interface
1 N-glycosylation
2 Hemagglutinin
C3W5S1 (C3W5S1_I09A0)
Unilectin fold: b-sandwich / viral protein domain
Unilectin class: Influenza hemagglutinin
Unilectin family: influenza virus
Influenza a virus 1 chain bound to carbohydrates
Chain J:
1 glycosylation head interface
1 N-glycosylation

Chain properties


Carbohydrates


ID Common name Description N° of binding sites Bound to chains
3 6'-sialyl-N-acetyllactosamine N-acetyl-α-neuraminic acid-(2-6)-β-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-β-D-glucopyranose 15 (5 molecules) A, C, E, I, K
4 N-acetyl-α-neuraminic acid-(2-6)-β-D-galactopyranose 2 (1 molecule) G
5 il-7racdw127 2-acetamido-2-deoxy-β-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-β-D-glucopyranose 2 (1 molecule) A, G
6 zn-α-2-glycoprotein zag 2-acetamido-2-deoxy-β-D-glucopyranose 8 (8 molecules) A, C, E, G, J, K

Binding sites


Related structures


Bound to carbohydrates
Without carbohydrates