Ligand profile

CHEMBL3327087

Bioactivity hit from ChEMBL on a similar protein.

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

Via homolog UniProt P34913 Formula C₁₇H₂₄F₃N₃O₄S
pchembl 9.36 ~0.4 nM
Mol. weight 423.46 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL3327087
UniProt (similar protein)
P34913
pchembl
9.360 (~0.4 nM)
Target protein
VK055_0681

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 423.46 Da
LogP (Crippen) 3.30
H-bond donors 2
H-bond acceptors 4
TPSA 87.74 Ų
Rotatable bonds 7
Aromatic rings 1 / 2
Heavy atoms 28
Fraction sp³ C 0.59
Formula C₁₇H₂₄F₃N₃O₄S

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 87.7
  • −1 ≤ LogP ≤ 5 3.30
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 423.5
  • LogP ≤ 5 3.30
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 4
Veber's rules Pass
  • Rotatable bonds ≤ 10 7
  • TPSA ≤ 140 Ų 87.7
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CCCCS(=O)(=O)N1CCC(NC(=O)Nc2ccc(OC(F)(F)F)cc2)CC1
InChI 
InChI=1S/C17H24F3N3O4S/c1-2-3-12-28(25,26)23-10-8-14(9-11-23)22-16(24)21-13-4-6-15(7-5-13)27-17(18,19)20/h4-7,14H,2-3,8-12H2,1H3,(H2,21,22,24)
InChIKey 
PKBQCKUAWUJAPW-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
Curation
pdb_similarity_tanimoto
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 99

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)