Ligand profile

ZINC1682738

Virtual-screening candidate from ZINC.

Bound to: VK055_3487 — SMP-30/Gluconolaconase/LRE-like region family protein

Via homolog UniProt Q7SIG4 Formula C₈H₁₄O₆
Tanimoto 0.53
Mol. weight 206.19 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC1682738
UniProt (similar protein)
Q7SIG4
Tanimoto
0.533
Target protein
VK055_3487

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 206.19 Da
LogP (Crippen) -0.63
H-bond donors 0
H-bond acceptors 6
TPSA 71.06 Ų
Rotatable bonds 6
Aromatic rings 0 / 0
Heavy atoms 14
Fraction sp³ C 0.75
Formula C₈H₁₄O₆

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 71.1
  • −1 ≤ LogP ≤ 5 -0.63
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 206.2
  • LogP ≤ 5 -0.63
  • H-bond donors ≤ 5 0
  • H-bond acceptors ≤ 10 6
Veber's rules Pass
  • Rotatable bonds ≤ 10 6
  • TPSA ≤ 140 Ų 71.1
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
COCCOC(=O)C(=O)OCCOC
InChI 
InChI=1S/C8H14O6/c1-11-3-5-13-7(9)8(10)14-6-4-12-2/h3-6H2,1-2H3
InChIKey 
ISNLMIGVVJBVAW-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
DXE
Homolog
Q7SIG4

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_3487.

PDB 5

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)