Ligand profile

CHEMBL3787346

Bioactivity hit from ChEMBL on a similar protein.

Bound to: KP13_01723 — Lysophospholipase L2

Via homolog UniProt Q99685 Formula C₂₄H₂₂FN₅O₄
pchembl 10.07 ~0.1 nM
Mol. weight 463.47 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL3787346
UniProt (similar protein)
Q99685
pchembl
10.070 (~0.1 nM)
Target protein
KP13_01723

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 463.47 Da
LogP (Crippen) 2.95
H-bond donors 0
H-bond acceptors 7
TPSA 89.79 Ų
Rotatable bonds 3
Aromatic rings 3 / 6
Heavy atoms 34
Fraction sp³ C 0.33
Formula C₂₄H₂₂FN₅O₄

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 89.8
  • −1 ≤ LogP ≤ 5 2.95
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 463.5
  • LogP ≤ 5 2.95
  • H-bond donors ≤ 5 0
  • H-bond acceptors ≤ 10 7
Veber's rules Pass
  • Rotatable bonds ≤ 10 3
  • TPSA ≤ 140 Ų 89.8
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
O=C1[C@@H](c2ccc(F)cc2)[C@H](c2ccc3c(c2)OCO3)N1C1CCN(C(=O)n2cncn2)CC1
InChI 
InChI=1S/C24H22FN5O4/c25-17-4-1-15(2-5-17)21-22(16-3-6-19-20(11-16)34-14-33-19)30(23(21)31)18-7-9-28(10-8-18)24(32)29-13-26-12-27-29/h1-6,11-13,18,21-22H,7-10,14H2/t21-,22-/m0/s1
InChIKey 
XRIROGBLGLPXQI-VXKWHMMOSA-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)