Ligand profile

CHEMBL32938

Bioactivity hit from ChEMBL on a similar protein.

Bound to: VK055_4038 — 1-acylglycerol-3-phosphate O-acyltransferases domain protein

Via homolog UniProt O15120 Formula C₁₇H₁₂Cl₂N₄O
pchembl 6.52 ~302.0 nM
Mol. weight 359.22 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL32938
UniProt (similar protein)
O15120
pchembl
6.520 (~302.0 nM)
Target protein
VK055_4038

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 359.22 Da
LogP (Crippen) 4.40
H-bond donors 1
H-bond acceptors 4
TPSA 70.71 Ų
Rotatable bonds 3
Aromatic rings 3 / 3
Heavy atoms 24
Fraction sp³ C 0.12
Formula C₁₇H₁₂Cl₂N₄O

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 70.7
  • −1 ≤ LogP ≤ 5 4.40
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 359.2
  • LogP ≤ 5 4.40
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 4
Veber's rules Pass
  • Rotatable bonds ≤ 10 3
  • TPSA ≤ 140 Ų 70.7
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
Cn1c(-c2cc(NC(=O)CC#N)ccc2Cl)nc2cc(Cl)ccc21
InChI 
InChI=1S/C17H12Cl2N4O/c1-23-15-5-2-10(18)8-14(15)22-17(23)12-9-11(3-4-13(12)19)21-16(24)6-7-20/h2-5,8-9H,6H2,1H3,(H,21,24)
InChIKey 
PVMRDNHGFUXQGK-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
PF01553

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_4038.

PDB 1

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

Ligand PDB entry

ChEMBL 80

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)