Ligand profile

ZINC104242579

Virtual-screening candidate from ZINC.

Bound to: VK055_3045 — 4-hydroxybenzoate polyprenyl transferase

Via homolog UniProt Q9YBM8 Formula C₁₅H₁₂O₃
Tanimoto 0.54
Mol. weight 240.26 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC104242579
UniProt (similar protein)
Q9YBM8
Tanimoto
0.542
Target protein
VK055_3045

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 240.26 Da
LogP (Crippen) 2.85
H-bond donors 1
H-bond acceptors 3
TPSA 54.37 Ų
Rotatable bonds 4
Aromatic rings 2 / 2
Heavy atoms 18
Fraction sp³ C 0.07
Formula C₁₅H₁₂O₃

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 54.4
  • −1 ≤ LogP ≤ 5 2.85
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 240.3
  • LogP ≤ 5 2.85
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 3
Veber's rules Pass
  • Rotatable bonds ≤ 10 4
  • TPSA ≤ 140 Ų 54.4
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
O=C(CC(=O)c1ccc(O)cc1)c1ccccc1
InChI 
InChI=1S/C15H12O3/c16-13-8-6-12(7-9-13)15(18)10-14(17)11-4-2-1-3-5-11/h1-9,16H,10H2
InChIKey 
UKQHHKBUTVQHSN-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
PHB
Homolog
Q9YBM8

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_3045.

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)