Ligand profile

CHEMBL202916

Bioactivity hit from ChEMBL on a similar protein.

Bound to: VK055_1452 — short chain dehydrogenase family protein

Via homolog UniProt P37058 Formula C₂₄H₂₄N₂O
pchembl 8.40 ~4.0 nM
Mol. weight 356.47 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL202916
UniProt (similar protein)
P37058
pchembl
8.400 (~4.0 nM)
Target protein
VK055_1452

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 356.47 Da
LogP (Crippen) 4.95
H-bond donors 1
H-bond acceptors 2
TPSA 32.34 Ų
Rotatable bonds 3
Aromatic rings 3 / 4
Heavy atoms 27
Fraction sp³ C 0.21
Formula C₂₄H₂₄N₂O

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 32.3
  • −1 ≤ LogP ≤ 5 4.95
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 356.5
  • LogP ≤ 5 4.95
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 2
Veber's rules Pass
  • Rotatable bonds ≤ 10 3
  • TPSA ≤ 140 Ų 32.3
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CC(=O)N1Cc2ccc(NCc3ccccc3)cc2CCc2ccccc21
InChI 
InChI=1S/C24H24N2O/c1-18(27)26-17-22-13-14-23(25-16-19-7-3-2-4-8-19)15-21(22)12-11-20-9-5-6-10-24(20)26/h2-10,13-15,25H,11-12,16-17H2,1H3
InChIKey 
DHTPYUCMUWDBRL-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
PF00106

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_1452.

PDB 1

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

Ligand PDB entry

ChEMBL 99

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)