4RQS (resolution: 4.49 Å)

ID Name Organism Chains bound to carbohydrates
1 T-cell surface glycoprotein CD4
P01730 (CD4_HUMAN)
Homo sapiens 1 chain bound to carbohydrates
Chain A [auth B]:
1 glycosylation head interface
1 glycosylation body interface
2 17b Fab Light Chain
Light chain subclass: IGKV3 (Kappa)
Homo sapiens 0 chain bound to carbohydrates
3 17b Fab Heavy Chain
Heavy chain subclass: IGHV1
Homo sapiens 0 chain bound to carbohydrates
4 Envelope glycoprotein gp160
P35961 (ENV_HV1Y2)
Human immunodeficiency virus type 1 (isolate YU2) 1 chain bound to carbohydrates
Chain D [auth G]:
9 glycosylation head interfaces
12 glycosylation body interfaces
9 N-glycosylations

Chain properties


Carbohydrates


ID Common name Description N° of binding sites Bound to chains
5 α-D-mannopyranose-(1-2)-α-D-mannopyranose-(1-2)-α-D-mannopyranose-(1-3)-[α-D-mannopyranose-(1-3)-[α-D-mannopyranose-(1-6)]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 6 (1 molecule) D
[auth G]
6 il-7racdw127 2-acetamido-2-deoxy-β-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-β-D-glucopyranose 8 (4 molecules) D
[auth G]
7 il-7racdw127 β-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-β-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-β-D-glucopyranose 6 (3 molecules) A, D
[auth B,G]
8 zn-α-2-glycoprotein zag 2-acetamido-2-deoxy-β-D-glucopyranose 1 (1 molecule) D
[auth G]

Binding sites


Related structures