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Erve virus viral otu domain protease in complex with mouse ISG15

Analyse Erve virus viral otu domain protease in complex with mouse ISG15 in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
5JZE
Type
protein
Length
469 residues
Chains
4
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Ubiquitin-like protein ISG15; RNA-dependent RNA polymerase
UniProt
Q64339, J3RTH4
Ligands
AYE
Pockets
6 · best druggability 0.63

Structure

x-ray diffraction · 3 distinct chains · 36% helix, 30% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
B, DUbiquitin-like protein ISG15protein7624% helix, 37% strandQ64339
ARNA-dependent RNA polymeraseprotein15938% helix, 28% strandJ3RTH4
CRNA-dependent RNA polymeraseprotein15839% helix, 28% strandJ3RTH4

Ligands and binding sites

  • AYE · prop-2-en-1-amine · ligand · 2 copies · chains B, A, D, C
  • FLC · Citrate anion · additive · 4 copies · chains B, A, D, C

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

Pockets

6 pockets found on a 1 Å grid, 3 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
11520.630.8532empty
21580.620.8531empty
32980.570.7639empty
4580.470.8517empty
5770.460.8220empty

Interfaces

4 interfaces between chains.

  • D–C · 976 Ų buried · 9 hydrogen bonds · protein-protein
  • B–A · 976 Ų buried · 9 hydrogen bonds · protein-protein
  • A–C · 524 Ų buried · 6 hydrogen bonds · protein-protein
  • A–D · 118 Ų buried · 6 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 4 covalent (covalent ligand).

Compared structures

  • 5JZE · Erve virus viral OTU domain protease in complex with mouse ISG15 · the same entry in another collection · chain B against B, TM-score 1.00
  • Q64339 · AlphaFold monomer V2.0 prediction for ubiquitin-like protein ISG15 (Q64339) · a predicted model of the same protein · chain B against A, TM-score 0.97

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