Ligand profile

CHEMBL5983321

Bioactivity hit from ChEMBL on a similar protein.

Bound to: KP13_00976 — 2-succinyl-6-hydroxy-2, 4-cyclohexadiene-1-carboxylate synthase

Via homolog UniProt Q9BV23 Formula C₁₂H₉F₆NO₃
pchembl 7.26 ~55.0 nM
Mol. weight 329.20 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL5983321
UniProt (similar protein)
Q9BV23
pchembl
7.260 (~55.0 nM)
Target protein
KP13_00976

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 329.20 Da
LogP (Crippen) 3.34
H-bond donors 1
H-bond acceptors 3
TPSA 49.77 Ų
Rotatable bonds 1
Aromatic rings 1 / 2
Heavy atoms 22
Fraction sp³ C 0.42
Formula C₁₂H₉F₆NO₃

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 49.8
  • −1 ≤ LogP ≤ 5 3.34
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 329.2
  • LogP ≤ 5 3.34
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 3
Veber's rules Pass
  • Rotatable bonds ≤ 10 1
  • TPSA ≤ 140 Ų 49.8
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
O=C(OC(C(F)(F)F)C(F)(F)F)N1Cc2ccc(O)cc2C1
InChI 
InChI=1S/C12H9F6NO3/c13-11(14,15)9(12(16,17)18)22-10(21)19-4-6-1-2-8(20)3-7(6)5-19/h1-3,9,20H,4-5H2
InChIKey 
FERFZVBNCNAAGL-UHFFFAOYSA-N

Provenance

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

Method
LigQ nearest_k
Source
ChEMBL
Activity
906495
Binding sites
PF00561

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_00976.

PDB 2

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

Ligand PDB entry

ChEMBL 99

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)