Ligand profile

CHEMBL148755

Bioactivity hit from ChEMBL on a similar protein.

Bound to: KP13_05433 — Enoyl-[acyl-carrier-protein] reductase [NADH]

Via homolog UniProt P0AEK4 Formula C₁₃H₁₂O₂
pchembl 8.15 ~7.1 nM
Mol. weight 200.24 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL148755
UniProt (similar protein)
P0AEK4
pchembl
8.150 (~7.1 nM)
Target protein
KP13_05433

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 200.24 Da
LogP (Crippen) 3.49
H-bond donors 1
H-bond acceptors 2
TPSA 29.46 Ų
Rotatable bonds 2
Aromatic rings 2 / 2
Heavy atoms 15
Fraction sp³ C 0.08
Formula C₁₃H₁₂O₂

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 29.5
  • −1 ≤ LogP ≤ 5 3.49
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 200.2
  • LogP ≤ 5 3.49
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 2
Veber's rules Pass
  • Rotatable bonds ≤ 10 2
  • TPSA ≤ 140 Ų 29.5
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
Cc1ccc(Oc2ccccc2)c(O)c1
InChI 
InChI=1S/C13H12O2/c1-10-7-8-13(12(14)9-10)15-11-5-3-2-4-6-11/h2-9,14H,1H3
InChIKey 
HUPPMDCSGSHZHI-UHFFFAOYSA-N

Provenance

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

Method
LigQ sequence
Source
ChEMBL
Binding sites
PF13561

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_05433.

PDB 17

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

Ligand PDB entry

ChEMBL 59

Compounds with measured inhibitory activity on this target (higher pchembl = more potent).

Compound Potency (pchembl)

ZINC 50

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

Compound Similarity (Tanimoto)