Ligand profile

ZINC756997

Virtual-screening candidate from ZINC.

Bound to: VK055_4063 — hypothetical protein

Via homolog UniProt Q9BPX1 Formula C₁₅H₂₁NO₂
Tanimoto 0.73
Mol. weight 247.34 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC756997
UniProt (similar protein)
Q9BPX1
Tanimoto
0.725
Target protein
VK055_4063

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 247.34 Da
LogP (Crippen) 3.08
H-bond donors 1
H-bond acceptors 3
TPSA 30.49 Ų
Rotatable bonds 3
Aromatic rings 1 / 3
Heavy atoms 18
Fraction sp³ C 0.60
Formula C₁₅H₂₁NO₂

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 3.08
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 247.3
  • LogP ≤ 5 3.08
  • 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 
C[C@@H]1CCC[C@@H](NCc2ccc3c(c2)OCO3)C1
InChI 
InChI=1S/C15H21NO2/c1-11-3-2-4-13(7-11)16-9-12-5-6-14-15(8-12)18-10-17-14/h5-6,8,11,13,16H,2-4,7,9-10H2,1H3/t11-,13-/m1/s1
InChIKey 
CWGJTPQDJXRMRM-DGCLKSJQSA-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)