Binder profile

ZINC51421381

Virtual-screening candidate from ZINC.

Bound to: PA0480 — 3-oxoadipate enol-lactonase

Via homolog UniProt Q10QA5 C18H16N2O2
Tanimoto 0.58
Mol. weight 292.34 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC51421381
UniProt (similar protein)
Q10QA5
Tanimoto
0.583
Target protein
PA0480

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 292.34 Da
LogP (Crippen) 2.16
H-bond donors 0
H-bond acceptors 2
TPSA 40.62 Ų
Rotatable bonds 0
Aromatic rings 2 / 4
Heavy atoms 22
Fraction sp³ C 0.22
Formula C18H16N2O2

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.

Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 292.3
  • LogP ≤ 5 2.16
  • H-bond donors ≤ 5 0
  • H-bond acceptors ≤ 10 2
Veber's rules Pass
  • Rotatable bonds ≤ 10 0
  • TPSA ≤ 140 Ų 40.6
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
O=C(C(=O)N1CCc2ccccc21)N1CCc2ccccc21
InChI 
InChI=1S/C18H16N2O2/c21-17(19-11-9-13-5-1-3-7-15(13)19)18(22)20-12-10-14-6-2-4-8-16(14)20/h1-8H,9-12H2
InChIKey 
HMHFQPWJKCJCNX-UHFFFAOYSA-N

Provenance

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

Method
LigQ nearest_k
Query
KOK
Homolog
Q10QA5

External resources

Open this ligand in third-party databases and cheminformatics tools.

Other binders for this protein

Quick navigation to other ligands bound to PA0480.

PDB 14

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)