Ligand profile

ZINC39330321

Virtual-screening candidate from ZINC.

Bound to: VK055_3033 — qor

Via homolog UniProt Q8N4Q0 Formula C₁₆H₁₆Cl₂N₂O
Tanimoto 0.70
Mol. weight 323.22 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC39330321
UniProt (similar protein)
Q8N4Q0
Tanimoto
0.703
Target protein
VK055_3033

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 323.22 Da
LogP (Crippen) 4.37
H-bond donors 1
H-bond acceptors 2
TPSA 32.34 Ų
Rotatable bonds 4
Aromatic rings 2 / 2
Heavy atoms 21
Fraction sp³ C 0.19
Formula C₁₆H₁₆Cl₂N₂O

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 4.37
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 323.2
  • LogP ≤ 5 4.37
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 2
Veber's rules Pass
  • Rotatable bonds ≤ 10 4
  • TPSA ≤ 140 Ų 32.3
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CN(C)C(=O)Cc1ccccc1Nc1c(Cl)cccc1Cl
InChI 
InChI=1S/C16H16Cl2N2O/c1-20(2)15(21)10-11-6-3-4-9-14(11)19-16-12(17)7-5-8-13(16)18/h3-9,19H,10H2,1-2H3
InChIKey 
YIZBTRDXJOFLIH-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
DIF
Homolog
Q8N4Q0

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_3033.

PDB 8

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

Ligand PDB entry

ZINC 49

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

Compound Similarity (Tanimoto)