Ligand profile

ZINC399887

Virtual-screening candidate from ZINC.

Bound to: KP13_03916 — protein rutD

Via homolog UniProt O07015 Formula C₁₅H₁₄O₃S
Tanimoto 0.50
Mol. weight 274.34 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC399887
UniProt (similar protein)
O07015
Tanimoto
0.500
Target protein
KP13_03916

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 274.34 Da
LogP (Crippen) 2.48
H-bond donors 0
H-bond acceptors 3
TPSA 51.21 Ų
Rotatable bonds 5
Aromatic rings 2 / 2
Heavy atoms 19
Fraction sp³ C 0.13
Formula C₁₅H₁₄O₃S

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 51.2
  • −1 ≤ LogP ≤ 5 2.48
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 274.3
  • LogP ≤ 5 2.48
  • H-bond donors ≤ 5 0
  • H-bond acceptors ≤ 10 3
Veber's rules Pass
  • Rotatable bonds ≤ 10 5
  • TPSA ≤ 140 Ų 51.2
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
O=C(CS(=O)(=O)Cc1ccccc1)c1ccccc1
InChI 
InChI=1S/C15H14O3S/c16-15(14-9-5-2-6-10-14)12-19(17,18)11-13-7-3-1-4-8-13/h1-10H,11-12H2
InChIKey 
BLPXWHLBRZPMDC-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)