Ligand profile

ZINC38867116

Virtual-screening candidate from ZINC.

Bound to: VK055_4139 — pepP

Via homolog UniProt Q9NQH7 Formula C₁₁H₁₅NO₃
Tanimoto 0.68
Mol. weight 209.24 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC38867116
UniProt (similar protein)
Q9NQH7
Tanimoto
0.677
Target protein
VK055_4139

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 209.24 Da
LogP (Crippen) 0.39
H-bond donors 3
H-bond acceptors 3
TPSA 83.55 Ų
Rotatable bonds 5
Aromatic rings 1 / 1
Heavy atoms 15
Fraction sp³ C 0.36
Formula C₁₁H₁₅NO₃

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 83.5
  • −1 ≤ LogP ≤ 5 0.39
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 209.2
  • LogP ≤ 5 0.39
  • H-bond donors ≤ 5 3
  • H-bond acceptors ≤ 10 3
Veber's rules Pass
  • Rotatable bonds ≤ 10 5
  • TPSA ≤ 140 Ų 83.5
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
N[C@H](CCc1ccccc1)[C@@H](O)C(=O)O
InChI 
InChI=1S/C11H15NO3/c12-9(10(13)11(14)15)7-6-8-4-2-1-3-5-8/h1-5,9-10,13H,6-7,12H2,(H,14,15)/t9-,10-/m1/s1
InChIKey 
TWRYKSBTKJJIKA-NXEZZACHSA-N

Provenance

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

Method
LigQ nearest_k
Query
01B
Homolog
Q9NQH7

External resources

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

Other ligands for this protein

Quick navigation to other ligands bound to VK055_4139.

PDB 5

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

Ligand PDB entry

ZINC 49

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

Compound Similarity (Tanimoto)