3AY4 (resolution: 2.20 Å)

ID Name Organism Chains bound to carbohydrates
1 Immunoglobulin heavy constant gamma 1
P01857 (IGHG1_HUMAN)
Homo sapiens 2 chains bound to carbohydrates
Chain A:
2 glycosylation head interfaces
12 glycosylation body interfaces
1 N-glycosylation
Chain B:
1 glycosylation head interface
7 glycosylation body interfaces
1 N-glycosylation
2 Low affinity immunoglobulin gamma Fc region receptor III-A
P08637 (FCG3A_HUMAN)
Homo sapiens 1 chain bound to carbohydrates
Chain C:
3 glycosylation head interfaces
6 glycosylation body interfaces
2 N-glycosylations

Chain properties


Carbohydrates


ID Common name Description N° of binding sites Bound to chains
3 β-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-β-D-glucopyranose-(1-2)-α-D-mannopyranose-(1-6)-[2-acetamido-2-deoxy-β-D-glucopyranose-(1-2)-α-D-mannopyranose-(1-3)]β-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-β-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-β-D-glucopyranose 16 (2 molecules) A, B, C
4 2-acetamido-2-deoxy-β-D-glucopyranose-(1-2)-α-D-mannopyranose-(1-3)-[2-acetamido-2-deoxy-β-D-glucopyranose-(1-2)-α-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 7 (1 molecule) A, C
5 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) C

Binding sites


Related structures