Ligand profile

ZINC157888

Virtual-screening candidate from ZINC.

Bound to: VK055_3415 — aromatic-ring-opening dioxygenase LigAB, LigA subunit

Via homolog UniProt Q5NTE5 Formula C₁₅H₂₂O₃
Tanimoto 0.52
Mol. weight 250.34 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC157888
UniProt (similar protein)
Q5NTE5
Tanimoto
0.520
Target protein
VK055_3415

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 250.34 Da
LogP (Crippen) 3.69
H-bond donors 2
H-bond acceptors 2
TPSA 57.53 Ų
Rotatable bonds 1
Aromatic rings 1 / 1
Heavy atoms 18
Fraction sp³ C 0.53
Formula C₁₅H₂₂O₃

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 57.5
  • −1 ≤ LogP ≤ 5 3.69
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 250.3
  • LogP ≤ 5 3.69
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 2
Veber's rules Pass
  • Rotatable bonds ≤ 10 1
  • TPSA ≤ 140 Ų 57.5
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CC(C)(C)c1cc(C(=O)O)cc(C(C)(C)C)c1O
InChI 
InChI=1S/C15H22O3/c1-14(2,3)10-7-9(13(17)18)8-11(12(10)16)15(4,5)6/h7-8,16H,1-6H3,(H,17,18)
InChIKey 
YEXOWHQZWLCHHD-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
GDE
Homolog
Q5NTE5

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_3415.

PDB 2

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)