Ligand profile

ZINC20185080

Virtual-screening candidate from ZINC.

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

Via homolog UniProt Q3Y316 Formula C₁₁H₁₃NO₃
Tanimoto 0.57
Mol. weight 207.23 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC20185080
UniProt (similar protein)
Q3Y316
Tanimoto
0.571
Target protein
VK055_1045

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 207.23 Da
LogP (Crippen) 1.83
H-bond donors 2
H-bond acceptors 2
TPSA 66.40 Ų
Rotatable bonds 2
Aromatic rings 1 / 1
Heavy atoms 15
Fraction sp³ C 0.27
Formula C₁₁H₁₃NO₃

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 207.2
  • LogP ≤ 5 1.83
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 2
Veber's rules Pass
  • Rotatable bonds ≤ 10 2
  • TPSA ≤ 140 Ų 66.4
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CC(C)c1ccc(NC(=O)C(=O)O)cc1
InChI 
InChI=1S/C11H13NO3/c1-7(2)8-3-5-9(6-4-8)12-10(13)11(14)15/h3-7H,1-2H3,(H,12,13)(H,14,15)
InChIKey 
VINCWPXJGYCFMW-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
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)