Ligand profile

CHEMBL35388

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 C₁₈H₁₀ClF₃N₂O₂S
pchembl 7.82 ~15.1 nM
Mol. weight 410.80 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL35388
UniProt (similar protein)
O15120
pchembl
7.820 (~15.1 nM)
Target protein
VK055_4038

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 410.80 Da
LogP (Crippen) 5.82
H-bond donors 1
H-bond acceptors 4
TPSA 51.22 Ų
Rotatable bonds 3
Aromatic rings 3 / 3
Heavy atoms 27
Fraction sp³ C 0.11
Formula C₁₈H₁₀ClF₃N₂O₂S

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 51.2
  • −1 ≤ LogP ≤ 5 5.82
Lipinski's Rule of Five Pass 1 violation
  • MW ≤ 500 Da 410.8
  • LogP ≤ 5 5.82
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 4
Veber's rules Pass
  • Rotatable bonds ≤ 10 3
  • TPSA ≤ 140 Ų 51.2
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
C#CCOC(=O)Nc1ccc(Cl)c(-c2nc3cc(C(F)(F)F)ccc3s2)c1
InChI 
InChI=1S/C18H10ClF3N2O2S/c1-2-7-26-17(25)23-11-4-5-13(19)12(9-11)16-24-14-8-10(18(20,21)22)3-6-15(14)27-16/h1,3-6,8-9H,7H2,(H,23,25)
InChIKey 
HOCCMNRDTYWJHS-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)