Ligand profile

CHEMBL1349353

Bioactivity hit from ChEMBL on a similar protein.

Bound to: VK055_3424 — drug resistance transporter, Bcr/CflA subfamily protein

Via homolog UniProt P28873 Formula C₂₅H₂₄ClFN₂O₄
Mol. weight 470.93 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL1349353
UniProt (similar protein)
P28873
Target protein
VK055_3424

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 470.93 Da
LogP (Crippen) 4.63
H-bond donors 0
H-bond acceptors 5
TPSA 68.20 Ų
Rotatable bonds 2
Aromatic rings 2 / 5
Heavy atoms 33
Fraction sp³ C 0.40
Formula C₂₅H₂₄ClFN₂O₄

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 68.2
  • −1 ≤ LogP ≤ 5 4.63
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 470.9
  • LogP ≤ 5 4.63
  • H-bond donors ≤ 5 0
  • H-bond acceptors ≤ 10 5
Veber's rules Pass
  • Rotatable bonds ≤ 10 2
  • TPSA ≤ 140 Ų 68.2
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CC(C)C(=O)N1CCC2(CC1)Oc1ccc(F)cc1C(=O)C21CC(c2ccc(Cl)cc2)=NO1
InChI 
InChI=1S/C25H24ClFN2O4/c1-15(2)23(31)29-11-9-24(10-12-29)25(22(30)19-13-18(27)7-8-21(19)32-24)14-20(28-33-25)16-3-5-17(26)6-4-16/h3-8,13,15H,9-12,14H2,1-2H3
InChIKey 
DRFRKBFXLIYSKF-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
active
Binding sites
PF07690

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_3424.

PDB 4

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

Ligand PDB entry

ChEMBL 48

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)