Ligand profile

CHEMBL3920461

Bioactivity hit from ChEMBL on a similar protein.

Bound to: VK055_2992 — cation/acetate symporter ActP

Via homolog UniProt Q63008 Formula C₁₉H₁₇ClN₂O₃
pchembl 6.46 ~346.7 nM
Mol. weight 356.81 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL3920461
UniProt (similar protein)
Q63008
pchembl
6.460 (~346.7 nM)
Target protein
VK055_2992

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 356.81 Da
LogP (Crippen) 3.71
H-bond donors 2
H-bond acceptors 3
TPSA 67.43 Ų
Rotatable bonds 4
Aromatic rings 2 / 3
Heavy atoms 25
Fraction sp³ C 0.16
Formula C₁₉H₁₇ClN₂O₃

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 67.4
  • −1 ≤ LogP ≤ 5 3.71
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 356.8
  • LogP ≤ 5 3.71
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 3
Veber's rules Pass
  • Rotatable bonds ≤ 10 4
  • TPSA ≤ 140 Ų 67.4
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CC1=C(C(=O)OCc2ccccc2Cl)C(c2ccccc2)NC(=O)N1
InChI 
InChI=1S/C19H17ClN2O3/c1-12-16(18(23)25-11-14-9-5-6-10-15(14)20)17(22-19(24)21-12)13-7-3-2-4-8-13/h2-10,17H,11H2,1H3,(H2,21,22,24)
InChIKey 
ZDLMUHWUCWIIMU-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
Binding sites
PF00474

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_2992.

ChEMBL 64

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)