Ligand profile

CHEMBL271482

Bioactivity hit from ChEMBL on a similar protein.

Bound to: VK055_2378 — di-trans,poly-cis-decaprenylcistransferase

Via homolog UniProt Q97SR4 Formula C₁₉H₂₄N₂O₃
pchembl 7.16 ~69.2 nM
Mol. weight 328.41 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL271482
UniProt (similar protein)
Q97SR4
pchembl
7.160 (~69.2 nM)
Target protein
VK055_2378

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 328.41 Da
LogP (Crippen) 2.38
H-bond donors 3
H-bond acceptors 3
TPSA 78.43 Ų
Rotatable bonds 4
Aromatic rings 1 / 3
Heavy atoms 24
Fraction sp³ C 0.47
Formula C₁₉H₂₄N₂O₃

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 78.4
  • −1 ≤ LogP ≤ 5 2.38
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 328.4
  • LogP ≤ 5 2.38
  • H-bond donors ≤ 5 3
  • H-bond acceptors ≤ 10 3
Veber's rules Pass
  • Rotatable bonds ≤ 10 4
  • TPSA ≤ 140 Ų 78.4
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
O=C(NC1CCCCC1)C1=C(O)CC(Cc2ccccc2)NC1=O
InChI 
InChI=1S/C19H24N2O3/c22-16-12-15(11-13-7-3-1-4-8-13)21-19(24)17(16)18(23)20-14-9-5-2-6-10-14/h1,3-4,7-8,14-15,22H,2,5-6,9-12H2,(H,20,23)(H,21,24)
InChIKey 
PZQPGUWMEFYIJY-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
PF01255

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_2378.

PDB 4

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

Ligand PDB entry

ChEMBL 16

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)