Ligand profile

ZINC56

Virtual-screening candidate from ZINC.

Bound to: VK055_4546 — 2OG-Fe(II) oxygenase superfamily protein

Via homolog UniProt Q6EZB3 Formula C₁₇H₂₃NO₃
Tanimoto 1.00
Mol. weight 289.38 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC56
UniProt (similar protein)
Q6EZB3
Tanimoto
1.000
Target protein
VK055_4546

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 289.38 Da
LogP (Crippen) 1.93
H-bond donors 1
H-bond acceptors 4
TPSA 49.77 Ų
Rotatable bonds 4
Aromatic rings 1 / 3
Heavy atoms 21
Fraction sp³ C 0.59
Formula C₁₇H₂₃NO₃

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 49.8
  • −1 ≤ LogP ≤ 5 1.93
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 289.4
  • LogP ≤ 5 1.93
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 4
Veber's rules Pass
  • Rotatable bonds ≤ 10 4
  • TPSA ≤ 140 Ų 49.8
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CN1[C@H]2CC[C@@H]1CC(OC(=O)[C@H](CO)c1ccccc1)C2
InChI 
InChI=1S/C17H23NO3/c1-18-13-7-8-14(18)10-15(9-13)21-17(20)16(11-19)12-5-3-2-4-6-12/h2-6,13-16,19H,7-11H2,1H3/t13-,14+,15?,16-/m1/s1
InChIKey 
RKUNBYITZUJHSG-VFSICIBPSA-N

Provenance

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

Method
LigQ nearest_k
Query
HYO
Homolog
Q6EZB3

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_4546.

PDB 32

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)