Ligand profile

ZINC3129966

Virtual-screening candidate from ZINC.

Bound to: VK055_1045 — putative 2-dehydropantoate 2-reductase

Via homolog UniProt Q3Y316 Formula C₁₀H₈ClNO₃
Tanimoto 0.61
Mol. weight 225.63 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC3129966
UniProt (similar protein)
Q3Y316
Tanimoto
0.607
Target protein
VK055_1045

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 225.63 Da
LogP (Crippen) 1.83
H-bond donors 2
H-bond acceptors 2
TPSA 66.40 Ų
Rotatable bonds 3
Aromatic rings 1 / 1
Heavy atoms 15
Fraction sp³ C 0.00
Formula C₁₀H₈ClNO₃

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 66.4
  • −1 ≤ LogP ≤ 5 1.83
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 225.6
  • LogP ≤ 5 1.83
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 2
Veber's rules Pass
  • Rotatable bonds ≤ 10 3
  • TPSA ≤ 140 Ų 66.4
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
O=C(O)/C=C(\Cl)C(=O)Nc1ccccc1
InChI 
InChI=1S/C10H8ClNO3/c11-8(6-9(13)14)10(15)12-7-4-2-1-3-5-7/h1-6H,(H,12,15)(H,13,14)/b8-6-
InChIKey 
BJIUYIORDHQBPQ-VURMDHGXSA-N

Provenance

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

Method
LigQ nearest_k
Query
AOT
Homolog
Q3Y316

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_1045.

PDB 1

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)