Ligand profile

ZINC196664

Virtual-screening candidate from ZINC.

Bound to: VK055_3138 — 3-octaprenyl-4-hydroxybenzoate decarboxylase

Via homolog UniProt A2QHE5 Formula C₁₀H₆F₄O₃
Tanimoto 0.67
Mol. weight 250.15 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC196664
UniProt (similar protein)
A2QHE5
Tanimoto
0.667
Target protein
VK055_3138

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 250.15 Da
LogP (Crippen) 2.35
H-bond donors 1
H-bond acceptors 2
TPSA 46.53 Ų
Rotatable bonds 3
Aromatic rings 1 / 1
Heavy atoms 17
Fraction sp³ C 0.10
Formula C₁₀H₆F₄O₃

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 46.5
  • −1 ≤ LogP ≤ 5 2.35
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 250.1
  • LogP ≤ 5 2.35
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 2
Veber's rules Pass
  • Rotatable bonds ≤ 10 3
  • TPSA ≤ 140 Ų 46.5
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
COc1c(F)c(F)c(/C=C/C(=O)O)c(F)c1F
InChI 
InChI=1S/C10H6F4O3/c1-17-10-8(13)6(11)4(2-3-5(15)16)7(12)9(10)14/h2-3H,1H3,(H,15,16)/b3-2+
InChIKey 
WTMURTQUJBZDLA-NSCUHMNNSA-N

Provenance

Annotation context from LigQ_2, the internal Target step that collects PDB, ChEMBL, and ZINC ligand evidence.

Method
LigQ nearest_k
Query
F5C
Homolog
A2QHE5

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_3138.

PDB 22

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)