8IOU (resolution: 3.18 Å)

ID Name Organism Chains bound to carbohydrates
1 Spike glycoprotein
P0DTC2 (SPIKE_SARS2)
Severe acute respiratory syndrome coronavirus 2 3 chains bound to carbohydrates
Chain A:
18 glycosylation head interfaces
4 glycosylation body interfaces
15 N-glycosylations
Chain B:
15 glycosylation head interfaces
2 glycosylation body interfaces
12 N-glycosylations
Chain C:
16 glycosylation head interfaces
3 glycosylation body interfaces
13 N-glycosylations
2 Angiotensin-converting enzyme 2
Q9BYF1 (ACE2_HUMAN)
Homo sapiens 1 chain bound to carbohydrates
Chain D:
6 glycosylation head interfaces
6 glycosylation body interfaces
6 N-glycosylations

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 16 (8 molecules) A, B, C, D
4 il-7racdw127 β-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-β-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-β-D-glucopyranose 3 (1 molecule) A, D
5 α-D-mannopyranose-(1-3)-[α-D-mannopyranose-(1-6)]β-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-β-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-β-D-glucopyranose 5 (1 molecule) D
6 zn-α-2-glycoprotein zag 2-acetamido-2-deoxy-β-D-glucopyranose 36 (36 molecules) A, B, C, D

Binding sites


Related structures


Bound to carbohydrates
Without carbohydrates