4NCO (resolution: 4.70 Å)

ID Name Organism Chains bound to carbohydrates
1 Envelope glycoprotein gp160
Q2N0S6 (Q2N0S6_9HIV1)
Human immunodeficiency virus 1 3 chains bound to carbohydrates
Chain A:
15 glycosylation head interfaces
9 glycosylation body interfaces
15 N-glycosylations
Chain E:
16 glycosylation head interfaces
9 glycosylation body interfaces
15 N-glycosylations
Chain I:
16 glycosylation head interfaces
9 glycosylation body interfaces
15 N-glycosylations
2 BG505 SOSIP gp41 Human immunodeficiency virus 1 0 chain bound to carbohydrates
3 PGT122 light chain
Light chain subclass: IGLV3 (Lambda)
Homo sapiens 3 chains bound to carbohydrates
Chain C:
2 binding sites
2 glycosylation head interfaces
3 glycosylation body interfaces
Chain G:
2 binding sites
2 glycosylation head interfaces
3 glycosylation body interfaces
Chain K:
2 binding sites
2 glycosylation head interfaces
3 glycosylation body interfaces
4 PGT122 heavy chain
Heavy chain subclass: IGHV4
Homo sapiens 3 chains bound to carbohydrates
Chain D:
2 binding sites
2 glycosylation head interfaces
9 glycosylation body interfaces
Chain H:
2 binding sites
2 glycosylation head interfaces
9 glycosylation body interfaces
Chain L:
2 binding sites
2 glycosylation head interfaces
9 glycosylation body interfaces

Chain properties


Carbohydrates


ID Common name Description N° of binding sites Bound to chains
5 α-D-mannopyranose-(1-3)-[α-D-mannopyranose-(1-6)]α-D-mannopyranose-(1-6)-[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 48 (12 molecules) A, C, D, E, G, H, I, K, L
6 α-D-mannopyranose-(1-2)-α-D-mannopyranose-(1-2)-α-D-mannopyranose-(1-3)-[α-D-mannopyranose-(1-2)-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 21 (3 molecules) A, C, D, E, G, H, I, K, L
7 2α-α-mannobiose α-D-mannopyranose-(1-2)-α-D-mannopyranose 6 (3 molecules) C, D, G, H, K, L
8 zn-α-2-glycoprotein zag 2-acetamido-2-deoxy-β-D-glucopyranose 29 (29 molecules) A, E, I

Binding sites


Related structures