Ligand profile

ZINC72328324

Virtual-screening candidate from ZINC.

Bound to: VK055_3836 — na+ symporter family protein

Via homolog UniProt Q86YT5 Formula C₂₂H₂₇ClN₂O₃S
Tanimoto 0.73
Mol. weight 434.99 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC72328324
UniProt (similar protein)
Q86YT5
Tanimoto
0.731
Target protein
VK055_3836

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 434.99 Da
LogP (Crippen) 4.18
H-bond donors 1
H-bond acceptors 3
TPSA 66.48 Ų
Rotatable bonds 6
Aromatic rings 2 / 3
Heavy atoms 29
Fraction sp³ C 0.41
Formula C₂₂H₂₇ClN₂O₃S

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 66.5
  • −1 ≤ LogP ≤ 5 4.18
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 435.0
  • LogP ≤ 5 4.18
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 3
Veber's rules Pass
  • Rotatable bonds ≤ 10 6
  • TPSA ≤ 140 Ų 66.5
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CC(C)c1ccc(CNC(=O)C2CCN(S(=O)(=O)c3ccc(Cl)cc3)CC2)cc1
InChI 
InChI=1S/C22H27ClN2O3S/c1-16(2)18-5-3-17(4-6-18)15-24-22(26)19-11-13-25(14-12-19)29(27,28)21-9-7-20(23)8-10-21/h3-10,16,19H,11-15H2,1-2H3,(H,24,26)
InChIKey 
GTGGMNKZWMBOAO-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)