Ligand profile

CHEMBL5283351

Bioactivity hit from ChEMBL on a similar protein.

Bound to: KP13_01723 — Lysophospholipase L2

Via homolog UniProt Q99685 Formula C₂₃H₃₀N₂O₃
pchembl 10.72 ~0.0 nM
Mol. weight 382.50 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL5283351
UniProt (similar protein)
Q99685
pchembl
10.720 (~0.0 nM)
Target protein
KP13_01723

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 382.50 Da
LogP (Crippen) 3.36
H-bond donors 1
H-bond acceptors 3
TPSA 58.64 Ų
Rotatable bonds 2
Aromatic rings 1 / 5
Heavy atoms 28
Fraction sp³ C 0.65
Formula C₂₃H₃₀N₂O₃

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 58.6
  • −1 ≤ LogP ≤ 5 3.36
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 382.5
  • LogP ≤ 5 3.36
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 3
Veber's rules Pass
  • Rotatable bonds ≤ 10 2
  • TPSA ≤ 140 Ų 58.6
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CC(C)(C)c1ccc(C23CCN(C(=O)[C@H]4C[C@]5(COC(=O)N5)C4)CC2C3)cc1
InChI 
InChI=1S/C23H30N2O3/c1-21(2,3)16-4-6-17(7-5-16)23-8-9-25(13-18(23)12-23)19(26)15-10-22(11-15)14-28-20(27)24-22/h4-7,15,18H,8-14H2,1-3H3,(H,24,27)/t15-,18?,22+,23?
InChIKey 
NNHYRRANFLKUBY-QGHRMTQGSA-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
PF12146

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_01723.

PDB 7

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)