Ligand profile

CHEMBL1472927

Bioactivity hit from ChEMBL on a similar protein.

Bound to: KP13_00842 — Inositol-1-monophosphatase

Via homolog UniProt P97697 Formula C₂₀H₁₆ClNO₅
pchembl 8.35 ~4.5 nM
Mol. weight 385.80 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL1472927
UniProt (similar protein)
P97697
pchembl
8.350 (~4.5 nM)
Target protein
KP13_00842

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 385.80 Da
LogP (Crippen) 4.55
H-bond donors 1
H-bond acceptors 5
TPSA 77.77 Ų
Rotatable bonds 6
Aromatic rings 3 / 3
Heavy atoms 27
Fraction sp³ C 0.10
Formula C₂₀H₁₆ClNO₅

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 77.8
  • −1 ≤ LogP ≤ 5 4.55
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 385.8
  • LogP ≤ 5 4.55
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 5
Veber's rules Pass
  • Rotatable bonds ≤ 10 6
  • TPSA ≤ 140 Ų 77.8
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
COC(=O)c1ccccc1NC(=O)c1ccc(COc2ccccc2Cl)o1
InChI 
InChI=1S/C20H16ClNO5/c1-25-20(24)14-6-2-4-8-16(14)22-19(23)18-11-10-13(27-18)12-26-17-9-5-3-7-15(17)21/h2-11H,12H2,1H3,(H,22,23)
InChIKey 
MOBRPNZARRUHTB-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
Inconclusive
Binding sites
PF00459

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_00842.

PDB 4

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)