Ligand profile

ZINC263354

Virtual-screening candidate from ZINC.

Bound to: VK055_4063 — hypothetical protein

Via homolog UniProt Q9BPX1 Formula C₁₄H₁₉NO₂
Tanimoto 0.97
Mol. weight 233.31 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC263354
UniProt (similar protein)
Q9BPX1
Tanimoto
0.969
Target protein
VK055_4063

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 233.31 Da
LogP (Crippen) 2.84
H-bond donors 1
H-bond acceptors 3
TPSA 30.49 Ų
Rotatable bonds 3
Aromatic rings 1 / 3
Heavy atoms 17
Fraction sp³ C 0.57
Formula C₁₄H₁₉NO₂

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 30.5
  • −1 ≤ LogP ≤ 5 2.84
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 233.3
  • LogP ≤ 5 2.84
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 3
Veber's rules Pass
  • Rotatable bonds ≤ 10 3
  • TPSA ≤ 140 Ų 30.5
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
c1cc2c(cc1CNC1CCCCC1)OCO2
InChI 
InChI=1S/C14H19NO2/c1-2-4-12(5-3-1)15-9-11-6-7-13-14(8-11)17-10-16-13/h6-8,12,15H,1-5,9-10H2
InChIKey 
FBAHREKIQKXPBS-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
45N
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)