3UBQ (resolution: 2.00 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:
2 glycosylation head interfaces
1 glycosylation body interface
2 N-glycosylations
Chain C:
2 binding sites
1 glycosylation body interface
Chain E:
1 binding site
2 glycosylation head interfaces
1 glycosylation body interface
2 N-glycosylations
Chain G:
4 glycosylation head interfaces
1 glycosylation body interface
3 N-glycosylations
Chain I:
2 binding sites
3 glycosylation head interfaces
3 N-glycosylations
Chain K:
2 binding sites
4 glycosylation head interfaces
1 glycosylation body interface
4 N-glycosylations
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 D:
1 glycosylation head interface
1 N-glycosylation

Chain properties


Carbohydrates


ID Common name Description N° of binding sites Bound to chains
3 il-7racdw127 2-acetamido-2-deoxy-β-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-β-D-glucopyranose 6 (3 molecules) A, C, E, G, K
4 3'-sialyl-N-acetyllactosamine N-acetyl-α-neuraminic acid-(2-3)-β-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-β-D-glucopyranose 2 (1 molecule) C
5 N-acetyl-α-neuraminic acid-(2-3)-β-D-galactopyranose 4 (2 molecules) E, I, K
6 zn-α-2-glycoprotein zag 2-acetamido-2-deoxy-β-D-glucopyranose 12 (12 molecules) A, D, E, G, I, K

Binding sites


Related structures


Bound to carbohydrates
Without carbohydrates