Ligand profile

ZINC1083145

Virtual-screening candidate from ZINC.

Bound to: VK055_0599 — arylamine N-acetyltransferase

Via homolog UniProt P50295 Formula C₁₀H₇ClN₂OS₂
Tanimoto 0.71
Mol. weight 270.77 Da
Permeability High
PAINS Alert

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC1083145
UniProt (similar protein)
P50295
Tanimoto
0.707
Target protein
VK055_0599

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 270.77 Da
LogP (Crippen) 2.41
H-bond donors 1
H-bond acceptors 4
TPSA 46.33 Ų
Rotatable bonds 1
Aromatic rings 1 / 2
Heavy atoms 16
Fraction sp³ C 0.00
Formula C₁₀H₇ClN₂OS₂

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 46.3
  • −1 ≤ LogP ≤ 5 2.41
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 270.8
  • LogP ≤ 5 2.41
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 4
Veber's rules Pass
  • Rotatable bonds ≤ 10 1
  • TPSA ≤ 140 Ų 46.3
PAINS Alert

Matches PAINS filter: ene_rhod_A(235). May be a frequent false positive in HTS — review carefully.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
NN1C(=O)/C(=C\c2ccccc2Cl)SC1=S
InChI 
InChI=1S/C10H7ClN2OS2/c11-7-4-2-1-3-6(7)5-8-9(14)13(12)10(15)16-8/h1-5H,12H2/b8-5+
InChIKey 
WDKWVDBVMXMBSA-VMPITWQZSA-N

Provenance

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

Method
LigQ nearest_k
Query
CHEMBL511164
Homolog
P50295

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_0599.

PDB 5

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

Ligand PDB entry

ChEMBL 7

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)