1HGI (resolution: 2.70 Å)

ID Name Organism Chains bound to carbohydrates
1 Hemagglutinin
P03438 (HEMA_I000X)
Unilectin fold: b-sandwich / viral protein domain
Unilectin class: Influenza hemagglutinin
Unilectin family: influenza virus
Influenza A virus 3 chains bound to carbohydrates
Chain A:
1 binding site
5 glycosylation head interfaces
3 glycosylation body interfaces
4 N-glycosylations
Chain C:
1 binding site
5 glycosylation head interfaces
3 glycosylation body interfaces
4 N-glycosylations
Chain E:
1 binding site
5 glycosylation head interfaces
3 glycosylation body interfaces
4 N-glycosylations
2 Hemagglutinin
P03438 (HEMA_I000X)
Unilectin fold: b-sandwich / viral protein domain
Unilectin class: Influenza hemagglutinin
Unilectin family: influenza virus
Influenza A virus 3 chains bound to carbohydrates
Chain B:
3 glycosylation head interfaces
1 N-glycosylation
Chain D:
3 glycosylation head interfaces
1 N-glycosylation
Chain F:
3 glycosylation head interfaces
1 N-glycosylation

Chain properties


Carbohydrates


ID Common name Description N° of binding sites Bound to chains Binding affinity
3 il-7racdw127 β-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-β-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-β-D-glucopyranose 9 (3 molecules) A, C, E
4 zn-α-2-glycoprotein zag 2-acetamido-2-deoxy-β-D-glucopyranose 12 (12 molecules) A, B, C, D, E, F
5 methyl 4-O-acetyl-5-acetamido-3 + 5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosidonic acid 3 (3 molecules) A, C, E -logKd/Ki=2.68, Kd=2.1mM (PDBbind-CN) ;

Binding sites


Related structures


Bound to carbohydrates
Without carbohydrates