Ligand profile

ZINC13114996

Virtual-screening candidate from ZINC.

Bound to: VK055_3836 — na+ symporter family protein

Via homolog UniProt Q86YT5 Formula C₁₉H₁₉Cl₂N₃O₅S
Tanimoto 0.71
Mol. weight 472.35 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC13114996
UniProt (similar protein)
Q86YT5
Tanimoto
0.709
Target protein
VK055_3836

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 472.35 Da
LogP (Crippen) 3.62
H-bond donors 1
H-bond acceptors 5
TPSA 109.62 Ų
Rotatable bonds 6
Aromatic rings 2 / 3
Heavy atoms 30
Fraction sp³ C 0.32
Formula C₁₉H₁₉Cl₂N₃O₅S

Drug-likeness

Descriptor-based ADME screening flags from SMILES. These are not experimental toxicity results.

Permeability proxy Check

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 109.6
  • −1 ≤ LogP ≤ 5 3.62
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 472.4
  • LogP ≤ 5 3.62
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 5
Veber's rules Pass
  • Rotatable bonds ≤ 10 6
  • TPSA ≤ 140 Ų 109.6
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
O=C(NCc1ccc(Cl)cc1)C1CCN(S(=O)(=O)c2ccc(Cl)c([N+](=O)[O-])c2)CC1
InChI 
InChI=1S/C19H19Cl2N3O5S/c20-15-3-1-13(2-4-15)12-22-19(25)14-7-9-23(10-8-14)30(28,29)16-5-6-17(21)18(11-16)24(26)27/h1-6,11,14H,7-10,12H2,(H,22,25)
InChIKey 
FFGJXBMDOGKMRR-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)