1OW0 (resolution: 3.10 Å)

ID Name Organism Chains bound to carbohydrates
1 Immunoglobulin heavy constant alpha 1
P01876 (IGHA1_HUMAN)
Homo sapiens 2 chains bound to carbohydrates
Chain A:
8 binding sites
1 glycosylation head interface
4 glycosylation body interfaces
Chain B:
8 binding sites
1 glycosylation head interface
4 glycosylation body interfaces
2 Immunoglobulin alpha Fc receptor
P24071 (FCAR_HUMAN)
Homo sapiens 2 chains bound to carbohydrates
Chain C:
4 glycosylation head interfaces
3 glycosylation body interfaces
4 N-glycosylations
Chain D:
4 glycosylation head interfaces
3 glycosylation body interfaces
4 N-glycosylations

Chain properties


Carbohydrates


ID Common name Description N° of binding sites Bound to chains
3 N-acetyl-α-neuraminic acid-(2-3)-β-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-β-D-glucopyranose-(1-2)-β-D-mannopyranose-(1-6)-β-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-β-D-glucopyranose-(1-4)-[β-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-β-D-glucopyranose 8 (1 molecule) A
4 N-acetyl-α-neuraminic acid-(2-3)-β-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-β-D-glucopyranose-(1-2)-β-D-mannopyranose-(1-6)-β-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-β-D-glucopyranose-(1-4)-[α-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-β-D-glucopyranose 8 (1 molecule) B
5 α-D-mannopyranose-(1-3)-[β-D-mannopyranose-(1-6)]α-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-β-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-β-D-glucopyranose 10 (2 molecules) A, B, C, D
6 β-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-α-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-β-D-glucopyranose 4 (2 molecules) C, D
7 β-D-mannopyranose-(1-4)-β-D-mannopyranose-(1-2)-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 4 (2 molecules) C, D
8 zn-α-2-glycoprotein zag 2-acetamido-2-deoxy-β-D-glucopyranose 2 (2 molecules) C, D

Binding sites


Related structures


Bound to carbohydrates
Without carbohydrates