4K67 (resolution: 2.70 Å)

ID Name Organism Chains bound to carbohydrates
1 Hemagglutinin
A8HWY8 (A8HWY8_9INFA)
Influenza A virus 4 chains bound to carbohydrates
Chain A:
2 binding sites
1 glycosylation head interface
1 N-glycosylation
Chain C:
2 binding sites
1 glycosylation head interface
1 N-glycosylation
Chain E:
3 binding sites
1 glycosylation head interface
1 N-glycosylation
Chain G:
3 binding sites
1 glycosylation head interface
1 N-glycosylation
2 Hemagglutinin
A8HWY8 (A8HWY8_9INFA)
Influenza A virus 1 chain bound to carbohydrates
Chain F:
1 binding site

Chain properties


Carbohydrates


ID Common name Description N° of binding sites Bound to chains Binding affinity
3 N-acetyl-α-neuraminic acid-(2-6)-β-D-galactopyranose 4 (2 molecules) A, C, F -logKd/Ki=3.43, Kd=372uM (PDBbind-CN) ;
4 6'-sialyl-N-acetyllactosamine N-acetyl-α-neuraminic acid-(2-6)-β-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-β-D-glucopyranose 6 (2 molecules) E, G
5 zn-α-2-glycoprotein zag 2-acetamido-2-deoxy-β-D-glucopyranose 4 (4 molecules) A, C, E, G

Binding sites


Related structures


Bound to carbohydrates