Ligand profile

DNO

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

Bound to: KP13_05087 — Acetyl-CoA acetyltransferase

Via homolog PDB 2wku UniProt P07097 Formula C₆H₁₂O₆
Mol. weight 180.16 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
DNO
PDB
2wku
UniProt (similar protein)
P07097
Target protein
KP13_05087

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 180.16 Da
LogP (Crippen) -3.38
H-bond donors 5
H-bond acceptors 6
TPSA 118.22 Ų
Rotatable bonds 5
Aromatic rings 0 / 0
Heavy atoms 12
Fraction sp³ C 0.83
Formula C₆H₁₂O₆

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 118.2
  • −1 ≤ LogP ≤ 5 -3.38
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 180.2
  • LogP ≤ 5 -3.38
  • H-bond donors ≤ 5 5
  • H-bond acceptors ≤ 10 6
Veber's rules Pass
  • Rotatable bonds ≤ 10 5
  • TPSA ≤ 140 Ų 118.2
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
C([C@H]([C@H]([C@@H]([C@@H](C=O)O)O)O)O)O
InChI 
InChI=1S/C6H12O6/c7-1-3(9)5(11)6(12)4(10)2-8/h1,3-6,8-12H,2H2/t3-,4-,5-,6-/m1/s1
InChIKey 
GZCGUPFRVQAUEE-KVTDHHQDSA-N

Provenance

Annotation context from LigQ_2, the internal Target 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 ligands for this protein

Quick navigation to other ligands bound to KP13_05087.

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)