Ligand profile

CHEMBL2397138

Bioactivity hit from ChEMBL on a similar protein.

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

Via homolog UniProt P34913 Formula C₂₂H₂₄F₃N₃O₄
pchembl 9.30 ~0.5 nM
Mol. weight 451.45 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL2397138
UniProt (similar protein)
P34913
pchembl
9.300 (~0.5 nM)
Target protein
VK055_0681

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 451.45 Da
LogP (Crippen) 4.46
H-bond donors 3
H-bond acceptors 4
TPSA 88.69 Ų
Rotatable bonds 6
Aromatic rings 2 / 3
Heavy atoms 32
Fraction sp³ C 0.36
Formula C₂₂H₂₄F₃N₃O₄

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 88.7
  • −1 ≤ LogP ≤ 5 4.46
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 451.4
  • LogP ≤ 5 4.46
  • H-bond donors ≤ 5 3
  • H-bond acceptors ≤ 10 4
Veber's rules Pass
  • Rotatable bonds ≤ 10 6
  • TPSA ≤ 140 Ų 88.7
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CNC(=O)c1ccc(O[C@H]2CC[C@H](NC(=O)Nc3ccc(OC(F)(F)F)cc3)CC2)cc1
InChI 
InChI=1S/C22H24F3N3O4/c1-26-20(29)14-2-8-17(9-3-14)31-18-10-4-15(5-11-18)27-21(30)28-16-6-12-19(13-7-16)32-22(23,24)25/h2-3,6-9,12-13,15,18H,4-5,10-11H2,1H3,(H,26,29)(H2,27,28,30)/t15-,18-
InChIKey 
JNPWHXLRBKEIPP-RZDIXWSQSA-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)