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MolNFT v1 · #156771 · protein

Structural basis of coreceptor recognition by HIV-1 envelope spike

6MET: “Structural basis of coreceptor recognition by HIV-1 envelope spike”. Electron microscopy, 4 ligands (NAG, BMA, MAN). MolNFT v1 #156771 on GenesisL1: 3D structure, binding sites and pockets in GL1X.

PDB
6MET
Type
protein
Length
1,074 residues
Chains
3
Method
electron microscopy
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
UniProt
Q70145, P01730, P51681
Ligands
NAG, BMA, MAN, A2G

Structure

electron microscopy · 3 distinct chains.

ChainMoleculeTypeResiduesSecondary structureUniProt
G—protein398—Q70145
A—protein363—P01730
B—protein313—P51681

Ligands and binding sites

  • NAG · 2-acetamido-2-deoxy-beta-D-glucopyranose · sugar · 25 copies · chains G
  • BMA · beta-D-mannopyranose · sugar · 3 copies
  • MAN · alpha-D-mannopyranose · sugar · 3 copies · chains G
  • A2G · 2-acetamido-2-deoxy-alpha-D-galactopyranose · sugar · chains G, B

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Compared structures

  • 6MET · Structural basis of coreceptor recognition by HIV-1 envelope spike · the same entry in another collection · chain G against G, TM-score 1.00
  • P51681 · AlphaFold monomer V2.0 prediction for C-C chemokine receptor type 5 (P51681) · a predicted model of the same protein · chain B against A, TM-score 0.92
  • P01730 · AlphaFold monomer V2.0 prediction for T-cell surface glycoprotein CD4 (P01730) · a predicted model of the same protein · chain A against A, TM-score 0.89

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