Ligand profile

ZINC15306924

Virtual-screening candidate from ZINC.

Bound to: VK055_3836 — na+ symporter family protein

Via homolog UniProt Q86YT5 Formula C₂₁H₂₅ClN₂O₅S
Tanimoto 0.68
Mol. weight 452.96 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC15306924
UniProt (similar protein)
Q86YT5
Tanimoto
0.679
Target protein
VK055_3836

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 452.96 Da
LogP (Crippen) 3.07
H-bond donors 1
H-bond acceptors 5
TPSA 84.94 Ų
Rotatable bonds 7
Aromatic rings 2 / 3
Heavy atoms 30
Fraction sp³ C 0.38
Formula C₂₁H₂₅ClN₂O₅S

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 84.9
  • −1 ≤ LogP ≤ 5 3.07
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 453.0
  • LogP ≤ 5 3.07
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 5
Veber's rules Pass
  • Rotatable bonds ≤ 10 7
  • TPSA ≤ 140 Ų 84.9
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
COc1ccc(CNC(=O)C2CCN(S(=O)(=O)c3ccc(Cl)cc3)CC2)cc1OC
InChI 
InChI=1S/C21H25ClN2O5S/c1-28-19-8-3-15(13-20(19)29-2)14-23-21(25)16-9-11-24(12-10-16)30(26,27)18-6-4-17(22)5-7-18/h3-8,13,16H,9-12,14H2,1-2H3,(H,23,25)
InChIKey 
JUTBZZQIQFRMLC-UHFFFAOYSA-N

Provenance

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

Method
LigQ nearest_k
Query
CHEMBL5723572
Homolog
Q86YT5

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_3836.

PDB 6

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

Ligand PDB entry

ChEMBL 27

Compounds with measured inhibitory activity on this target (higher pchembl = more potent).

Compound Potency (pchembl)

ZINC 49

Virtual screening candidates selected by structural similarity to known actives (Tanimoto ≥ 0.5).

Compound Similarity (Tanimoto)