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MolNFT v1 · #140800 · protein

Functional and structural characterization of P[19] rotavirus VP8* interaction with histo-blood group antigens

5YMT · Outer capsid protein VP4: “Functional and structural characterization of P[19] rotavirus VP8* interaction with histo-blood group antigens”. X-ray diffraction, 3 ligands (GAL, GLC, NAG), 12 pockets (best druggability 0.79). MolNFT v1…

PDB
5YMT
Type
protein
Length
2,240 residues
Chains
14
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Outer capsid protein VP4
UniProt
Q9Q2P6
Ligands
GAL, GLC, NAG
Pockets
12 · best druggability 0.79

Structure

x-ray diffraction · 1 distinct chain · 10% helix, 56% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, B, C, D, E, F, G, H, I, J, K, L, M, NOuter capsid protein VP4protein16010% helix, 56% strandQ9Q2P6

Ligands and binding sites

  • GAL · beta-D-galactopyranose · sugar · 6 copies · chains C, D, G
  • GLC · alpha-D-glucopyranose · sugar · 3 copies · chains B, C, A, D, G, L
  • NAG · 2-acetamido-2-deoxy-beta-D-glucopyranose · sugar · 3 copies · chains C, D, G

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

Pockets

12 pockets found on a 1 Å grid, 8 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
111640.790.81147GAL
26390.730.8090empty
31270.660.8923empty
44540.650.7862empty
51510.610.8527empty

Interfaces

18 interfaces between chains.

  • G–H · 697 Ų buried · 13 hydrogen bonds · protein-protein
  • A–C · 661 Ų buried · 11 hydrogen bonds · protein-protein
  • B–D · 656 Ų buried · 12 hydrogen bonds · protein-protein
  • D–F · 542 Ų buried · 11 hydrogen bonds · protein-protein
  • G–I · 520 Ų buried · 15 hydrogen bonds · protein-protein

Compared structures

  • 5YMT · Functional and structural characterization of P[19] rotavirus VP8* interaction with… · the same entry in another collection · chain A against A, TM-score 1.00

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