Ligand profile

CHEMBL2313193

Bioactivity hit from ChEMBL on a similar protein.

Bound to: VK055_0681 — alpha/beta hydrolase fold family protein

Via homolog UniProt P34913 Formula C₂₀H₂₄N₂O₄S
pchembl 9.40 ~0.4 nM
Mol. weight 388.49 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL2313193
UniProt (similar protein)
P34913
pchembl
9.400 (~0.4 nM)
Target protein
VK055_0681

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 388.49 Da
LogP (Crippen) 3.05
H-bond donors 2
H-bond acceptors 4
TPSA 86.71 Ų
Rotatable bonds 4
Aromatic rings 2 / 3
Heavy atoms 27
Fraction sp³ C 0.35
Formula C₂₀H₂₄N₂O₄S

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 86.7
  • −1 ≤ LogP ≤ 5 3.05
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 388.5
  • LogP ≤ 5 3.05
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 4
Veber's rules Pass
  • Rotatable bonds ≤ 10 4
  • TPSA ≤ 140 Ų 86.7
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
Cc1ccc(S(=O)(=O)N2CCC(C(=O)Nc3ccc(O)cc3)CC2)c(C)c1
InChI 
InChI=1S/C20H24N2O4S/c1-14-3-8-19(15(2)13-14)27(25,26)22-11-9-16(10-12-22)20(24)21-17-4-6-18(23)7-5-17/h3-8,13,16,23H,9-12H2,1-2H3,(H,21,24)
InChIKey 
RHBRFKAVBDKUBY-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
Curation
pdb_similarity_tanimoto
Binding sites
PF00561

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_0681.

PDB 99

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)