Ligand profile

ZINC4978403

Virtual-screening candidate from ZINC.

Bound to: HT085_RS00365 — opacity family porin

Via homolog UniProt Q9RP17 Formula C₁₃H₂₈O₄
Tanimoto 0.58
Mol. weight 248.36 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC4978403
UniProt (similar protein)
Q9RP17
Tanimoto
0.583
Target protein
HT085_RS00365

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 248.36 Da
LogP (Crippen) 2.00
H-bond donors 1
H-bond acceptors 4
TPSA 47.92 Ų
Rotatable bonds 14
Aromatic rings 0 / 0
Heavy atoms 17
Fraction sp³ C 1.00
Formula C₁₃H₂₈O₄

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 47.9
  • −1 ≤ LogP ≤ 5 2.00
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 248.4
  • LogP ≤ 5 2.00
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 4
Veber's rules Fail
  • Rotatable bonds ≤ 10 14
  • TPSA ≤ 140 Ų 47.9
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CCCCOCCCOCCCOCCCO
InChI 
InChI=1S/C13H28O4/c1-2-3-8-15-10-5-12-17-13-6-11-16-9-4-7-14/h14H,2-13H2,1H3
InChIKey 
QSSDFXGXUGCLSY-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
CXE
Homolog
Q9RP17

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_RS00365.

PDB 2

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)