Ligand profile

ZINC465808

Virtual-screening candidate from ZINC.

Bound to: HT085_RS00115 — siderophore ABC transporter substrate-binding protein

Via homolog UniProt Q0P8Q4 Formula C₁₉H₁₈N₂O₂S
Tanimoto 0.68
Mol. weight 338.43 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC465808
UniProt (similar protein)
Q0P8Q4
Tanimoto
0.683
Target protein
HT085_RS00115

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 338.43 Da
LogP (Crippen) 3.54
H-bond donors 1
H-bond acceptors 3
TPSA 59.06 Ų
Rotatable bonds 5
Aromatic rings 3 / 3
Heavy atoms 24
Fraction sp³ C 0.11
Formula C₁₉H₁₈N₂O₂S

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 59.1
  • −1 ≤ LogP ≤ 5 3.54
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 338.4
  • LogP ≤ 5 3.54
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 3
Veber's rules Pass
  • Rotatable bonds ≤ 10 5
  • TPSA ≤ 140 Ų 59.1
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
Cc1ccc(-c2ccc(S(=O)(=O)NCc3ccccn3)cc2)cc1
InChI 
InChI=1S/C19H18N2O2S/c1-15-5-7-16(8-6-15)17-9-11-19(12-10-17)24(22,23)21-14-18-4-2-3-13-20-18/h2-13,21H,14H2,1H3
InChIKey 
IGBWHUMKZRTNDV-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
9RT
Homolog
Q0P8Q4

External resources

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

Other ligands for this protein

Quick navigation to other ligands bound to HT085_RS00115.

PDB 10

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)