Ligand profile

ZINC34463037

Virtual-screening candidate from ZINC.

Bound to: VK055_1552 — formate transporter FocA

Via homolog UniProt O77389 Formula C₁₅H₁₈O₃
Tanimoto 0.55
Mol. weight 246.31 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC34463037
UniProt (similar protein)
O77389
Tanimoto
0.551
Target protein
VK055_1552

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 246.31 Da
LogP (Crippen) 3.36
H-bond donors 0
H-bond acceptors 3
TPSA 35.53 Ų
Rotatable bonds 1
Aromatic rings 1 / 3
Heavy atoms 18
Fraction sp³ C 0.53
Formula C₁₅H₁₈O₃

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 35.5
  • −1 ≤ LogP ≤ 5 3.36
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 246.3
  • LogP ≤ 5 3.36
  • H-bond donors ≤ 5 0
  • H-bond acceptors ≤ 10 3
Veber's rules Pass
  • Rotatable bonds ≤ 10 1
  • TPSA ≤ 140 Ų 35.5
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
COc1ccc2c(c1)OC1(CCCCC1)CC2=O
InChI 
InChI=1S/C15H18O3/c1-17-11-5-6-12-13(16)10-15(18-14(12)9-11)7-3-2-4-8-15/h5-6,9H,2-4,7-8,10H2,1H3
InChIKey 
SZQOIFKKGOLTIN-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
R7M
Homolog
O77389

External resources

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

Other ligands for this protein

Quick navigation to other ligands bound to VK055_1552.

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)