Ligand profile

ZINC1737176

Virtual-screening candidate from ZINC.

Bound to: KP13_04610 — 2-hydroxy-6-oxononadienedioate/2-hydroxy-6- oxononatrienedioate hydrolase

Via homolog UniProt P9WNH5 Formula C₆H₄Cl₂O₄S
Tanimoto 1.00
Mol. weight 243.07 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC1737176
UniProt (similar protein)
P9WNH5
Tanimoto
1.000
Target protein
KP13_04610

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 243.07 Da
LogP (Crippen) 1.95
H-bond donors 2
H-bond acceptors 3
TPSA 74.60 Ų
Rotatable bonds 1
Aromatic rings 1 / 1
Heavy atoms 13
Fraction sp³ C 0.00
Formula C₆H₄Cl₂O₄S

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 74.6
  • −1 ≤ LogP ≤ 5 1.95
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 243.1
  • LogP ≤ 5 1.95
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 3
Veber's rules Pass
  • Rotatable bonds ≤ 10 1
  • TPSA ≤ 140 Ų 74.6
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
O=S(=O)(O)c1cc(Cl)c(O)c(Cl)c1
InChI 
InChI=1S/C6H4Cl2O4S/c7-4-1-3(13(10,11)12)2-5(8)6(4)9/h1-2,9H,(H,10,11,12)
InChIKey 
PGDCAFRJYQICAY-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
6OR
Homolog
P9WNH5

External resources

Open this ligand in third-party databases and cheminformatics tools.

Other ligands for this protein

Quick navigation to other ligands bound to KP13_04610.

PDB 23

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)