Ligand profile

CHEMBL270374

Bioactivity hit from ChEMBL on a similar protein.

Bound to: VK055_0532 — alpha/beta hydrolase fold family protein

Via homolog UniProt P23141 Formula C₁₃H₂₃F₃OS
pchembl 8.40 ~4.0 nM
Mol. weight 284.39 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL270374
UniProt (similar protein)
P23141
pchembl
8.400 (~4.0 nM)
Target protein
VK055_0532

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 284.39 Da
LogP (Crippen) 4.99
H-bond donors 0
H-bond acceptors 2
TPSA 17.07 Ų
Rotatable bonds 11
Aromatic rings 0 / 0
Heavy atoms 18
Fraction sp³ C 0.92
Formula C₁₃H₂₃F₃OS

Drug-likeness

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

Permeability proxy High

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 17.1
  • −1 ≤ LogP ≤ 5 4.99
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 284.4
  • LogP ≤ 5 4.99
  • H-bond donors ≤ 5 0
  • H-bond acceptors ≤ 10 2
Veber's rules Fail
  • Rotatable bonds ≤ 10 11
  • TPSA ≤ 140 Ų 17.1
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CCCCCCCCCCSCC(=O)C(F)(F)F
InChI 
InChI=1S/C13H23F3OS/c1-2-3-4-5-6-7-8-9-10-18-11-12(17)13(14,15)16/h2-11H2,1H3
InChIKey 
PGAJDYUDVRIKCP-UHFFFAOYSA-N

Provenance

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

Method
LigQ nearest_k
Source
ChEMBL
Binding sites
PF00135

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_0532.

PDB 17

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

Ligand PDB entry

ChEMBL 99

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)