Ligand profile

DAO

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

Bound to: KP13_01032 — 3-oxoacyl-[acyl-carrier-protein] synthase 1

Via homolog PDB 1ek4 UniProt P0A953 Formula C₁₂H₂₄O₂
Mol. weight 200.32 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
DAO
PDB
1ek4
UniProt (similar protein)
P0A953
Target protein
KP13_01032

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 200.32 Da
LogP (Crippen) 3.99
H-bond donors 1
H-bond acceptors 1
TPSA 37.30 Ų
Rotatable bonds 10
Aromatic rings 0 / 0
Heavy atoms 14
Fraction sp³ C 0.92
Formula C₁₂H₂₄O₂

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 37.3
  • −1 ≤ LogP ≤ 5 3.99
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 200.3
  • LogP ≤ 5 3.99
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 1
Veber's rules Pass
  • Rotatable bonds ≤ 10 10
  • TPSA ≤ 140 Ų 37.3
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CCCCCCCCCCCC(=O)O
InChI 
InChI=1S/C12H24O2/c1-2-3-4-5-6-7-8-9-10-11-12(13)14/h2-11H2,1H3,(H,13,14)
InChIKey 
POULHZVOKOAJMA-UHFFFAOYSA-N

Provenance

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

Method
LigQ sequence
Source
PDB
Binding sites
PF00109

External resources

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

Other ligands for this protein

Quick navigation to other ligands bound to KP13_01032.

PDB 16

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)