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Haemagglutinin of 2004 human H3N2 virus in complex with avian receptor analogue 3SLN

Analyse Haemagglutinin of 2004 human H3N2 virus in complex with avian receptor analogue… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
2YP5
Type
protein
Length
491 residues
Chains
1
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Hemagglutinin
UniProt
A0FCI1
Ligands
TAM, NAG, MAN, GAL, SIA
Pockets
2 · best druggability 0.56

Structure

x-ray diffraction · 1 distinct chain · 25% helix, 31% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AHemagglutininprotein49125% helix, 31% strandA0FCI1

Ligands and binding sites

  • TAM · Tris(hydroxyethyl)aminomethane · ligand · chains A
  • NAG · 2-acetamido-2-deoxy-beta-D-glucopyranose · sugar · 9 copies · chains A
  • MAN · alpha-D-mannopyranose · sugar
  • GAL · beta-D-galactopyranose · sugar
  • SIA · N-acetyl-alpha-neuraminic acid · sugar · chains A
  • EPE · 4-(2-hydroxyethyl)-1-piperazine ethanesulfonic acid · additive · 3 copies · chains A

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

Pockets

2 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
11290.560.8327empty
21990.540.7938empty

Modifications

Observed in the structure: 7 glycan, 6 disulfide (N-glycosylation, disulfide).

Compared structures

  • 2YP5 · Haemagglutinin of 2004 Human H3N2 Virus in Complex with Avian Receptor Analogue 3SLN · the same entry in another collection · chain A against A, TM-score 1.00

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