Ligand profile

ZINC26478554

Virtual-screening candidate from ZINC.

Bound to: KP13_03916 — protein rutD

Via homolog UniProt O07015 Formula C₉H₁₂O₃S
Tanimoto 0.56
Mol. weight 200.26 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC26478554
UniProt (similar protein)
O07015
Tanimoto
0.556
Target protein
KP13_03916

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 200.26 Da
LogP (Crippen) 0.59
H-bond donors 1
H-bond acceptors 3
TPSA 54.37 Ų
Rotatable bonds 4
Aromatic rings 1 / 1
Heavy atoms 13
Fraction sp³ C 0.33
Formula C₉H₁₂O₃S

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 54.4
  • −1 ≤ LogP ≤ 5 0.59
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 200.3
  • LogP ≤ 5 0.59
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 3
Veber's rules Pass
  • Rotatable bonds ≤ 10 4
  • TPSA ≤ 140 Ų 54.4
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
O=S(=O)(CCO)Cc1ccccc1
InChI 
InChI=1S/C9H12O3S/c10-6-7-13(11,12)8-9-4-2-1-3-5-9/h1-5,10H,6-8H2
InChIKey 
FTZFQOVMXZEAER-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
PMS
Homolog
O07015

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_03916.

PDB 5

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)