Ligand profile

ZINC1640221

Virtual-screening candidate from ZINC.

Bound to: KP13_00619 — Phosphatase

Via homolog UniProt P34913 Formula C₁₁H₁₅ClN₂O
Tanimoto 0.79
Mol. weight 226.71 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC1640221
UniProt (similar protein)
P34913
Tanimoto
0.789
Target protein
KP13_00619

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 226.71 Da
LogP (Crippen) 3.18
H-bond donors 2
H-bond acceptors 1
TPSA 41.13 Ų
Rotatable bonds 3
Aromatic rings 1 / 1
Heavy atoms 15
Fraction sp³ C 0.36
Formula C₁₁H₁₅ClN₂O

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 41.1
  • −1 ≤ LogP ≤ 5 3.18
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 226.7
  • LogP ≤ 5 3.18
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 1
Veber's rules Pass
  • Rotatable bonds ≤ 10 3
  • TPSA ≤ 140 Ų 41.1
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CCCNC(=O)Nc1ccc(C)c(Cl)c1
InChI 
InChI=1S/C11H15ClN2O/c1-3-6-13-11(15)14-9-5-4-8(2)10(12)7-9/h4-5,7H,3,6H2,1-2H3,(H2,13,14,15)
InChIKey 
NQGFPKSNQZIBQU-UHFFFAOYSA-N

Provenance

Annotation context from LigQ_2, the internal Target step that collects PDB, ChEMBL, and ZINC ligand evidence.

Method
LigQ nearest_k
Query
CHEMBL1818403
Homolog
P34913

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_00619.

PDB 104

Ligands co-crystallized with this protein (structural evidence).

Ligand PDB entry

ChEMBL 100

Compounds with measured inhibitory activity on this target (higher pchembl = more potent).

Compound Potency (pchembl)

ZINC 49

Virtual screening candidates selected by structural similarity to known actives (Tanimoto ≥ 0.5).

Compound Similarity (Tanimoto)