Ligand profile

ZINC13512355

Virtual-screening candidate from ZINC.

Bound to: VK055_3645 — 4-aminobutyrate transaminase

Via homolog UniProt A0QQ04 Formula C₁₁H₂₀O₃
Tanimoto 0.62
Mol. weight 200.28 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC13512355
UniProt (similar protein)
A0QQ04
Tanimoto
0.619
Target protein
VK055_3645

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 200.28 Da
LogP (Crippen) 2.78
H-bond donors 1
H-bond acceptors 2
TPSA 54.37 Ų
Rotatable bonds 10
Aromatic rings 0 / 0
Heavy atoms 14
Fraction sp³ C 0.82
Formula C₁₁H₂₀O₃

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 54.4
  • −1 ≤ LogP ≤ 5 2.78
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 200.3
  • LogP ≤ 5 2.78
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 2
Veber's rules Pass
  • Rotatable bonds ≤ 10 10
  • TPSA ≤ 140 Ų 54.4
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
O=CCCCCCCCCCC(=O)O
InChI 
InChI=1S/C11H20O3/c12-10-8-6-4-2-1-3-5-7-9-11(13)14/h10H,1-9H2,(H,13,14)
InChIKey 
ZGPVCRPNBPLGDV-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
SSN
Homolog
A0QQ04

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_3645.

PDB 6

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)