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Protruding domain of GII.17 norovirus KAWASAKI308 in complex with hbga type a (triglycan)

Analyse Protruding domain of GII.17 norovirus KAWASAKI308 in complex with hbga type a… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
5LKC
Type
protein
Length
611 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Major capsid protein
UniProt
A0A0S1Z370
Ligands
GLA, FUC, A2G, MG
Pockets
5 · best druggability 0.79

Structure

x-ray diffraction · 2 distinct chains · 6% helix, 35% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AMajor capsid proteinprotein3056% helix, 34% strandA0A0S1Z370
BMajor capsid proteinprotein3065% helix, 35% strandA0A0S1Z370

Ligands and binding sites

  • GLA · alpha-D-galactopyranose · sugar · 2 copies · chains B, A
  • FUC · alpha-L-fucopyranose · sugar · 2 copies · chains A, B
  • A2G · 2-acetamido-2-deoxy-alpha-D-galactopyranose · sugar · 2 copies · chains A, B
  • MG · Magnesium ion · metal · 2 copies · chains A, B
  • EDO · 1,2-ethanediol · additive · 4 copies · chains A, B

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
17670.790.83114EDO
21300.660.8824EDO
3970.420.7820empty
41050.360.7423empty
5660.310.7517empty

Interfaces

1 interface between chains.

  • A–B · 1817 Ų buried · 22 hydrogen bonds · protein-protein

Compared structures

  • 5LKC · Protruding domain of GII.17 norovirus Kawasaki308 in complex with HBGA type A (triglycan) · the same entry in another collection · chain A against A, TM-score 1.00

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