Ligand profile

CHEMBL4764213

Bioactivity hit from ChEMBL on a similar protein.

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

Via homolog UniProt P34913 Formula C₁₉H₂₀F₃N₃O₄
pchembl 9.59 ~0.3 nM
Mol. weight 411.38 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL4764213
UniProt (similar protein)
P34913
pchembl
9.590 (~0.3 nM)
Target protein
VK055_0681

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 411.38 Da
LogP (Crippen) 3.91
H-bond donors 2
H-bond acceptors 4
TPSA 83.81 Ų
Rotatable bonds 4
Aromatic rings 2 / 3
Heavy atoms 29
Fraction sp³ C 0.37
Formula C₁₉H₂₀F₃N₃O₄

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 83.8
  • −1 ≤ LogP ≤ 5 3.91
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 411.4
  • LogP ≤ 5 3.91
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 4
Veber's rules Pass
  • Rotatable bonds ≤ 10 4
  • TPSA ≤ 140 Ų 83.8
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
Cc1ccoc1C(=O)N1CCC(NC(=O)Nc2ccc(OC(F)(F)F)cc2)CC1
InChI 
InChI=1S/C19H20F3N3O4/c1-12-8-11-28-16(12)17(26)25-9-6-14(7-10-25)24-18(27)23-13-2-4-15(5-3-13)29-19(20,21)22/h2-5,8,11,14H,6-7,9-10H2,1H3,(H2,23,24,27)
InChIKey 
GEPCEEXLBUBPNZ-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
Activity
1090867
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)