Ligand profile

CHEMBL5290620

Bioactivity hit from ChEMBL on a similar protein.

Bound to: KP13_32154 — ATP-dependent Clp protease proteolytic subunit ClpP

Via homolog UniProt Q16740 Formula C₂₄H₂₂ClN₅O
pchembl 6.92 ~120.2 nM
Mol. weight 431.93 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL5290620
UniProt (similar protein)
Q16740
pchembl
6.920 (~120.2 nM)
Target protein
KP13_32154

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 431.93 Da
LogP (Crippen) 3.39
H-bond donors 0
H-bond acceptors 5
TPSA 62.94 Ų
Rotatable bonds 4
Aromatic rings 2 / 5
Heavy atoms 31
Fraction sp³ C 0.29
Formula C₂₄H₂₂ClN₅O

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 62.9
  • −1 ≤ LogP ≤ 5 3.39
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 431.9
  • LogP ≤ 5 3.39
  • H-bond donors ≤ 5 0
  • H-bond acceptors ≤ 10 5
Veber's rules Pass
  • Rotatable bonds ≤ 10 4
  • TPSA ≤ 140 Ų 62.9
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
N#Cc1cccc(CN2CCC3=C(C2)C(=O)N(Cc2ccc(Cl)cc2)C2=NCCN23)c1
InChI 
InChI=1S/C24H22ClN5O/c25-20-6-4-17(5-7-20)15-30-23(31)21-16-28(14-19-3-1-2-18(12-19)13-26)10-8-22(21)29-11-9-27-24(29)30/h1-7,12H,8-11,14-16H2
InChIKey 
QFVFQQBTVHHWBZ-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
Binding sites
PF00574

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_32154.

PDB 5

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)