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Poliovirus (type 1, mahoney) in complex with R80633, an inhibitor of viral replication

Analyse Poliovirus (type 1, mahoney) in complex with R80633, an inhibitor of viral… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
1PO1
Type
protein
Length
853 residues
Chains
5
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Poliovirus type 1 mahoney
UniProt
P03300
Ligands
J80, MYR
Pockets
13 · best druggability 0.80

Structure

x-ray diffraction · 5 distinct chains · 10% helix, 32% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
0Poliovirus type 1 mahoneyprotein50% helix, 40% strand—
1Poliovirus type 1 mahoneyprotein2838% helix, 31% strandP03300
2Poliovirus type 1 mahoneyprotein26813% helix, 37% strandP03300
3Poliovirus type 1 mahoneyprotein23510% helix, 30% strandP03300
4Poliovirus type 1 mahoneyprotein6211% helix, 16% strand—

Ligands and binding sites

  • J80 · (methylpyridazine piperidine butyloxyphenyl)ethylacetate · ligand · chains 1, 3
  • MYR · Myristic acid · ligand · chains 0, 4

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
17300.800.8491J80
2500.660.9622empty
31350.450.7728empty
4690.430.8113empty
51620.410.7425empty

Interfaces

7 interfaces between chains.

  • 1–3 · 3932 Ų buried · 75 hydrogen bonds · protein-protein
  • 1–2 · 2415 Ų buried · 44 hydrogen bonds · protein-protein
  • 2–3 · 1662 Ų buried · 22 hydrogen bonds · protein-protein
  • 1–4 · 1166 Ų buried · 17 hydrogen bonds · protein-protein
  • 3–4 · 855 Ų buried · 15 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 1 lipid (myristoylation).

Compared structures

  • 1PO1 · Poliovirus (type 1, mahoney) in complex with R80633, an inhibitor of viral replication · the same entry in another collection · chain 1 against 1, TM-score 1.00

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