Ligand profile

ZINC1646489

Virtual-screening candidate from ZINC.

Bound to: VK055_2634 — putative L-galactonate oxidoreductase

Via homolog UniProt A1X808 Formula C₁₅H₁₆O₂
Tanimoto 0.67
Mol. weight 228.29 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC1646489
UniProt (similar protein)
A1X808
Tanimoto
0.667
Target protein
VK055_2634

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 228.29 Da
LogP (Crippen) 2.84
H-bond donors 2
H-bond acceptors 2
TPSA 40.46 Ų
Rotatable bonds 4
Aromatic rings 2 / 2
Heavy atoms 17
Fraction sp³ C 0.20
Formula C₁₅H₁₆O₂

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 40.5
  • −1 ≤ LogP ≤ 5 2.84
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 228.3
  • LogP ≤ 5 2.84
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 2
Veber's rules Pass
  • Rotatable bonds ≤ 10 4
  • TPSA ≤ 140 Ų 40.5
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
O[C@H](C[C@@H](O)c1ccccc1)c1ccccc1
InChI 
InChI=1S/C15H16O2/c16-14(12-7-3-1-4-8-12)11-15(17)13-9-5-2-6-10-13/h1-10,14-17H,11H2/t14-,15-/m1/s1
InChIKey 
XHHXJXGIYFQFOQ-HUUCEWRRSA-N

Provenance

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

Method
LigQ nearest_k
Query
FEH
Homolog
A1X808

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_2634.

PDB 8

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

Ligand PDB entry

ChEMBL 18

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)