Ligand profile

CHEMBL1304422

Bioactivity hit from ChEMBL on a similar protein.

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

Via homolog UniProt P28873 Formula C₂₉H₂₃FN₂O₆
Mol. weight 514.51 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL1304422
UniProt (similar protein)
P28873
Target protein
VK055_3424

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 514.51 Da
LogP (Crippen) 4.37
H-bond donors 0
H-bond acceptors 7
TPSA 86.66 Ų
Rotatable bonds 2
Aromatic rings 3 / 7
Heavy atoms 38
Fraction sp³ C 0.28
Formula C₂₉H₂₃FN₂O₆

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 86.7
  • −1 ≤ LogP ≤ 5 4.37
Lipinski's Rule of Five Pass 1 violation
  • MW ≤ 500 Da 514.5
  • LogP ≤ 5 4.37
  • H-bond donors ≤ 5 0
  • H-bond acceptors ≤ 10 7
Veber's rules Pass
  • Rotatable bonds ≤ 10 2
  • TPSA ≤ 140 Ų 86.7
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
O=C(c1ccc2c(c1)OCO2)N1CCC2(CC1)Oc1ccc(F)cc1C(=O)C21CC(c2ccccc2)=NO1
InChI 
InChI=1S/C29H23FN2O6/c30-20-7-9-23-21(15-20)26(33)29(16-22(31-38-29)18-4-2-1-3-5-18)28(37-23)10-12-32(13-11-28)27(34)19-6-8-24-25(14-19)36-17-35-24/h1-9,14-15H,10-13,16-17H2
InChIKey 
TZVFUFRCUOACND-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)