Binder profile

OYA

Ligand co-crystallized with a similar protein (Protein Data Bank).

Bound to: PA3454 — acyl-CoA thiolase

Via homolog PDB 6pcd UniProt Q88N39 C8H16O
Mol. weight 128.22 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
OYA
PDB
6pcd
UniProt (similar protein)
Q88N39
Target protein
PA3454

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 128.22 Da
LogP (Crippen) 2.55
H-bond donors 0
H-bond acceptors 1
TPSA 17.07 Ų
Rotatable bonds 6
Aromatic rings 0 / 0
Heavy atoms 9
Fraction sp³ C 0.88
Formula C8H16O

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 128.2
  • LogP ≤ 5 2.55
  • H-bond donors ≤ 5 0
  • H-bond acceptors ≤ 10 1
Veber's rules Pass
  • Rotatable bonds ≤ 10 6
  • TPSA ≤ 140 Ų 17.1
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CCCCCCCC=O
InChI 
InChI=1S/C8H16O/c1-2-3-4-5-6-7-8-9/h8H,2-7H2,1H3
InChIKey 
NUJGJRNETVAIRJ-UHFFFAOYSA-N

Provenance

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

Method
LigQ nearest_k
Source
PDB
Binding sites
PF00108' 'PF02803

External resources

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

Other binders for this protein

Quick navigation to other ligands bound to PA3454.

PDB 10

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

Ligand PDB entry

ZINC 50

Virtual screening candidates selected by structural similarity to known actives (Tanimoto ≥ 0.5).

Compound Similarity (Tanimoto)