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Crystal structure of clade A/E 93TH057 HIV-1 gp120 core in complex with NBD-09027

X-ray diffraction
2.49Å resolution
PDB entry 4dku coloured by chain, front view.
PDB entry 4dku coloured by chain, side view.
PDB entry 4dku coloured by chain, top view.
Source organism: Human immunodeficiency virus 1
Assembly composition:
monomeric (preferred)
Entry contents: 1 distinct polypeptide molecule

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Assemblies

Assembly 1
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Assembly Name: Human immunodeficiency virus 1 envelope glycoprotein Gp120 domain-containing protein
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Multimeric state: monomeric
Accessible surface area: 16735.85 Å2
Buried surface area: 3205.35 Å2
Dissociation area: 178.94 Å2
Dissociation energy (ΔGdiss): -8.54 kcal/mol
Dissociation entropy (TΔSdiss): 3.42 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-102400
Assembly 2 (preferred)
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Assembly Name: Human immunodeficiency virus 1 envelope glycoprotein Gp120 domain-containing protein
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Multimeric state: monomeric
Accessible surface area: 16719.99 Å2
Buried surface area: 3142.21 Å2
Dissociation area: 171.73 Å2
Dissociation energy (ΔGdiss): -8.56 kcal/mol
Dissociation entropy (TΔSdiss): 3.42 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-102400

Macromolecules

Human immunodeficiency virus 1 envelope glycoprotein Gp120 domain-containing protein
Chains: A, B
Length: 353 amino acids
Theoretical weight: 39.16 KDa
Source organism: Human immunodeficiency virus 1
Expression system: Homo sapiens
UniProt:
  • Canonical: A0A0M3KKW9 (Residues: 1-80, 83-185, 192-353; Coverage: 98%)
Gene name: HIV-1 Env
Pfam: Envelope glycoprotein GP120
InterPro:
CATH: Human immunodeficiency virus 1, Gp160, envelope glycoprotein
Human immunodeficiency virus 1 envelope glycoprotein Gp120 domain-containing protein in PDB entry 4dku, assembly 2, front view.
Human immunodeficiency virus 1 envelope glycoprotein Gp120 domain-containing protein in PDB entry 4dku, assembly 2, side view.
Human immunodeficiency virus 1 envelope glycoprotein Gp120 domain-containing protein in PDB entry 4dku, assembly 2, top view.
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