Ligand profile

ZINC100970335

Virtual-screening candidate from ZINC.

Bound to: HT085_RS00365 — opacity family porin

Via homolog UniProt Q9RP17 Formula C₁₈H₃₇NO₄
Tanimoto 0.57
Mol. weight 331.50 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC100970335
UniProt (similar protein)
Q9RP17
Tanimoto
0.571
Target protein
HT085_RS00365

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 331.50 Da
LogP (Crippen) 3.44
H-bond donors 1
H-bond acceptors 4
TPSA 70.78 Ų
Rotatable bonds 19
Aromatic rings 0 / 0
Heavy atoms 23
Fraction sp³ C 0.94
Formula C₁₈H₃₇NO₄

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 70.8
  • −1 ≤ LogP ≤ 5 3.44
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 331.5
  • LogP ≤ 5 3.44
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 4
Veber's rules Fail
  • Rotatable bonds ≤ 10 19
  • TPSA ≤ 140 Ų 70.8
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CCCCCCCCCCCCOCCOCCOCC(N)=O
InChI 
InChI=1S/C18H37NO4/c1-2-3-4-5-6-7-8-9-10-11-12-21-13-14-22-15-16-23-17-18(19)20/h2-17H2,1H3,(H2,19,20)
InChIKey 
PINZOVIXGXHZIW-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)