Ligand profile

J0U

Ligand co-crystallized with a similar protein (Protein Data Bank).

Bound to: VK055_0681 — alpha/beta hydrolase fold family protein

Via homolog PDB 7eba UniProt P34913 Formula C₂₆H₃₀O₆
Mol. weight 438.52 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
J0U
PDB
7eba
UniProt (similar protein)
P34913
Target protein
VK055_0681

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 438.52 Da
LogP (Crippen) 5.61
H-bond donors 3
H-bond acceptors 6
TPSA 96.22 Ų
Rotatable bonds 7
Aromatic rings 2 / 3
Heavy atoms 32
Fraction sp³ C 0.35
Formula C₂₆H₃₀O₆

Drug-likeness

Descriptor-based ADME screening flags from SMILES. These are not experimental toxicity results.

Permeability proxy Check

Estimated from TPSA and LogP only: TPSA ≤ 90 Ų and −1 ≤ LogP ≤ 5 are treated as a favorable small-molecule permeability screen.

  • TPSA ≤ 90 Ų 96.2
  • −1 ≤ LogP ≤ 5 5.61
Lipinski's Rule of Five Pass 1 violation
  • MW ≤ 500 Da 438.5
  • LogP ≤ 5 5.61
  • H-bond donors ≤ 5 3
  • H-bond acceptors ≤ 10 6
Veber's rules Pass
  • Rotatable bonds ≤ 10 7
  • TPSA ≤ 140 Ų 96.2
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CC(=CC[C@H](Cc1c(cc(c2c1O[C@@H](CC2=O)c3ccc(cc3O)O)OC)O)C(=C)C)C
InChI 
InChI=1S/C26H30O6/c1-14(2)6-7-16(15(3)4)10-19-21(29)12-24(31-5)25-22(30)13-23(32-26(19)25)18-9-8-17(27)11-20(18)28/h6,8-9,11-12,16,23,27-29H,3,7,10,13H2,1-2,4-5H3/t16-,23+/m1/s1
InChIKey 
LTTQKYMNTNISSZ-MWTRTKDXSA-N

Provenance

Annotation context from LigQ_2, the internal Target step that collects PDB, ChEMBL, and ZINC ligand evidence.

Method
LigQ nearest_k
Source
PDB
Binding sites
PF00561

External resources

Open this ligand in third-party databases and cheminformatics tools.

Other ligands for this protein

Quick navigation to other ligands bound to VK055_0681.

PDB 98

Ligands co-crystallized with this protein (structural evidence).

Ligand PDB entry

ChEMBL 100

Compounds with measured inhibitory activity on this target (higher pchembl = more potent).

Compound Potency (pchembl)

ZINC 50

Virtual screening candidates selected by structural similarity to known actives (Tanimoto ≥ 0.5).

Compound Similarity (Tanimoto)