Ligand profile

ZINC399374

Virtual-screening candidate from ZINC.

Bound to: HT085_RS00125 — prolyl oligopeptidase family serine peptidase

Via homolog UniProt Q9X6R4 Formula C₁₃H₁₆N₂O₃
Tanimoto 0.70
Mol. weight 248.28 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC399374
UniProt (similar protein)
Q9X6R4
Tanimoto
0.696
Target protein
HT085_RS00125

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 248.28 Da
LogP (Crippen) 1.27
H-bond donors 1
H-bond acceptors 3
TPSA 72.63 Ų
Rotatable bonds 3
Aromatic rings 1 / 2
Heavy atoms 18
Fraction sp³ C 0.38
Formula C₁₃H₁₆N₂O₃

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 72.6
  • −1 ≤ LogP ≤ 5 1.27
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 248.3
  • LogP ≤ 5 1.27
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 3
Veber's rules Pass
  • Rotatable bonds ≤ 10 3
  • TPSA ≤ 140 Ų 72.6
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
NC(=O)[C@H]1CCCN1C(=O)OCc1ccccc1
InChI 
InChI=1S/C13H16N2O3/c14-12(16)11-7-4-8-15(11)13(17)18-9-10-5-2-1-3-6-10/h1-3,5-6,11H,4,7-9H2,(H2,14,16)/t11-/m1/s1
InChIKey 
ZCGHEBMEQXMRQL-LLVKDONJSA-N

Provenance

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

Method
LigQ nearest_k
Query
ZPR
Homolog
Q9X6R4

External resources

Open this ligand in third-party databases and cheminformatics tools.

Other ligands for this protein

Quick navigation to other ligands bound to HT085_RS00125.

PDB 2

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

Ligand PDB entry

ChEMBL 13

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)