Ligand profile

ZINC95724159

Virtual-screening candidate from ZINC.

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

Via homolog UniProt P9WNH5 Formula C₆H₆ClNO₃S
Tanimoto 0.71
Mol. weight 207.64 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC95724159
UniProt (similar protein)
P9WNH5
Tanimoto
0.708
Target protein
KP13_04610

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 207.64 Da
LogP (Crippen) 0.69
H-bond donors 2
H-bond acceptors 3
TPSA 80.39 Ų
Rotatable bonds 1
Aromatic rings 1 / 1
Heavy atoms 12
Fraction sp³ C 0.00
Formula C₆H₆ClNO₃S

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 80.4
  • −1 ≤ LogP ≤ 5 0.69
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 207.6
  • LogP ≤ 5 0.69
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 3
Veber's rules Pass
  • Rotatable bonds ≤ 10 1
  • TPSA ≤ 140 Ų 80.4
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
NS(=O)(=O)c1cc(O)cc(Cl)c1
InChI 
InChI=1S/C6H6ClNO3S/c7-4-1-5(9)3-6(2-4)12(8,10)11/h1-3,9H,(H2,8,10,11)
InChIKey 
ADAPAOFLVSNCQD-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
6OT
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)