Ligand profile

ZINC2516819

Virtual-screening candidate from ZINC.

Bound to: VK055_4063 — hypothetical protein

Via homolog UniProt Q9BPX1 Formula C₁₀HF₇O
Tanimoto 0.71
Mol. weight 270.10 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC2516819
UniProt (similar protein)
Q9BPX1
Tanimoto
0.714
Target protein
VK055_4063

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 270.10 Da
LogP (Crippen) 3.52
H-bond donors 1
H-bond acceptors 1
TPSA 20.23 Ų
Rotatable bonds 0
Aromatic rings 2 / 2
Heavy atoms 18
Fraction sp³ C 0.00
Formula C₁₀HF₇O

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 20.2
  • −1 ≤ LogP ≤ 5 3.52
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 270.1
  • LogP ≤ 5 3.52
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 1
Veber's rules Pass
  • Rotatable bonds ≤ 10 0
  • TPSA ≤ 140 Ų 20.2
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
Oc1c(F)c(F)c2c(F)c(F)c(F)c(F)c2c1F
InChI 
InChI=1S/C10HF7O/c11-3-1-2(4(12)8(16)7(3)15)6(14)10(18)9(17)5(1)13/h18H
InChIKey 
RWEQEWKAJFTONV-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
QFZ
Homolog
Q9BPX1

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_4063.

PDB 9

Ligands co-crystallized with this protein (structural evidence).

Ligand PDB entry

ChEMBL 49

Compounds with measured inhibitory activity on this target (higher pchembl = more potent).

Compound Potency (pchembl)

ZINC 49

Virtual screening candidates selected by structural similarity to known actives (Tanimoto ≥ 0.5).

Compound Similarity (Tanimoto)