Ligand profile

CHEMBL567313

Bioactivity hit from ChEMBL on a similar protein.

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

Via homolog UniProt P0AEK4 Formula C₂₂H₂₄N₄OS
pchembl 7.85 ~14.1 nM
Mol. weight 392.53 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL567313
UniProt (similar protein)
P0AEK4
pchembl
7.850 (~14.1 nM)
Target protein
KP13_05433

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 392.53 Da
LogP (Crippen) 4.50
H-bond donors 2
H-bond acceptors 5
TPSA 57.26 Ų
Rotatable bonds 4
Aromatic rings 3 / 4
Heavy atoms 28
Fraction sp³ C 0.27
Formula C₂₂H₂₄N₄OS

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 57.3
  • −1 ≤ LogP ≤ 5 4.50
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 392.5
  • LogP ≤ 5 4.50
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 5
Veber's rules Pass
  • Rotatable bonds ≤ 10 4
  • TPSA ≤ 140 Ų 57.3
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
Cc1c(CN(C)C(=O)/C=C/c2cnc3c(c2)NCCCN3)sc2ccccc12
InChI 
InChI=1S/C22H24N4OS/c1-15-17-6-3-4-7-19(17)28-20(15)14-26(2)21(27)9-8-16-12-18-22(25-13-16)24-11-5-10-23-18/h3-4,6-9,12-13,23H,5,10-11,14H2,1-2H3,(H,24,25)/b9-8+
InChIKey 
BVZVUDIBWKNPHW-CMDGGOBGSA-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)