Ligand profile

CHEMBL74492

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 C₁₉H₁₇ClN₆O
pchembl 7.62 ~24.0 nM
Mol. weight 380.84 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL74492
UniProt (similar protein)
O15120
pchembl
7.620 (~24.0 nM)
Target protein
VK055_4038

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 380.84 Da
LogP (Crippen) 4.40
H-bond donors 3
H-bond acceptors 6
TPSA 101.74 Ų
Rotatable bonds 5
Aromatic rings 4 / 4
Heavy atoms 27
Fraction sp³ C 0.11
Formula C₁₉H₁₇ClN₆O

Drug-likeness

Descriptor-based ADME screening flags from SMILES. These are not experimental toxicity results.

Permeability proxy Check

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 101.7
  • −1 ≤ LogP ≤ 5 4.40
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 380.8
  • LogP ≤ 5 4.40
  • H-bond donors ≤ 5 3
  • H-bond acceptors ≤ 10 6
Veber's rules Pass
  • Rotatable bonds ≤ 10 5
  • TPSA ≤ 140 Ų 101.7
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CCOc1ccc(Cl)cc1-c1cc(Nc2ccc3c[nH]nc3c2)nc(N)n1
InChI 
InChI=1S/C19H17ClN6O/c1-2-27-17-6-4-12(20)7-14(17)16-9-18(25-19(21)24-16)23-13-5-3-11-10-22-26-15(11)8-13/h3-10H,2H2,1H3,(H,22,26)(H3,21,23,24,25)
InChIKey 
HJTYGBYWQGTVIS-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)