Ligand profile

ZINC519239

Virtual-screening candidate from ZINC.

Bound to: VK055_3078 — isocitrate lyase

Via homolog UniProt P9WKK6 Formula C₁₉H₁₆O₆
Tanimoto 1.00
Mol. weight 340.33 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC519239
UniProt (similar protein)
P9WKK6
Tanimoto
1.000
Target protein
VK055_3078

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 340.33 Da
LogP (Crippen) 3.45
H-bond donors 2
H-bond acceptors 6
TPSA 96.97 Ų
Rotatable bonds 5
Aromatic rings 3 / 3
Heavy atoms 25
Fraction sp³ C 0.16
Formula C₁₉H₁₆O₆

Drug-likeness

Descriptor-based ADME screening flags from SMILES. These are not experimental toxicity results.

Permeability proxy Check

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 97.0
  • −1 ≤ LogP ≤ 5 3.45
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 340.3
  • LogP ≤ 5 3.45
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 6
Veber's rules Pass
  • Rotatable bonds ≤ 10 5
  • TPSA ≤ 140 Ų 97.0
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CCOC(=O)c1cc2cc(CC(=O)c3ccc(O)cc3O)ccc2o1
InChI 
InChI=1S/C19H16O6/c1-2-24-19(23)18-9-12-7-11(3-6-17(12)25-18)8-15(21)14-5-4-13(20)10-16(14)22/h3-7,9-10,20,22H,2,8H2,1H3
InChIKey 
BXFHNUKZABARSI-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
CHEMBL4293898
Homolog
P9WKK6

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_3078.

PDB 9

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

Ligand PDB entry

ChEMBL 7

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)