Ligand profile

38C

Bioactivity hit from ChEMBL on a similar protein.

Bound to: O00116

Via homolog UniProt P9WJF1 Formula C₁₈H₁₄F₃N₃O₃
pchembl 7.39 ~40.7 nM
Mol. weight 377.32 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
38C
UniProt (similar protein)
P9WJF1
pchembl
7.390 (~40.7 nM)
Target protein
O00116

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 377.32 Da
LogP (Crippen) 3.97
H-bond donors 2
H-bond acceptors 5
TPSA 84.34 Ų
Rotatable bonds 5
Aromatic rings 3 / 3
Heavy atoms 27
Fraction sp³ C 0.17
Formula C₁₈H₁₄F₃N₃O₃

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 84.3
  • −1 ≤ LogP ≤ 5 3.97
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 377.3
  • LogP ≤ 5 3.97
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 5
Veber's rules Pass
  • Rotatable bonds ≤ 10 5
  • TPSA ≤ 140 Ų 84.3
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
COc1ccc(cc1)CNc2c(nc3ccc(cc3n2)C(F)(F)F)C(=O)O
InChI 
InChI=1S/C18H14F3N3O3/c1-27-12-5-2-10(3-6-12)9-22-16-15(17(25)26)23-13-7-4-11(18(19,20)21)8-14(13)24-16/h2-8H,9H2,1H3,(H,22,24)(H,25,26)
InChIKey 
JWXHIZDIJHFSIP-UHFFFAOYSA-N

Provenance

Annotation context from LigQ_2, the internal Target step that collects PDB, ChEMBL, and ZINC ligand evidence.

Method
LigQ domain
Source
ChEMBL
Curation
pdb_similarity_tanimoto
Binding sites
PF01565' 'PF04030

External resources

Open this ligand in third-party databases and cheminformatics tools.

Other ligands for this protein

Quick navigation to other ligands bound to O00116.

PDB 63

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

Ligand PDB entry

ChEMBL 52

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)