Ligand profile

ZINC4676827

Virtual-screening candidate from ZINC.

Bound to: VK055_0721 — putative gamma-glutamyltransferase ywrD

Via homolog UniProt A0A6G6IRK3 Formula C₁₅H₂₆O₄
Tanimoto 0.78
Mol. weight 270.37 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC4676827
UniProt (similar protein)
A0A6G6IRK3
Tanimoto
0.778
Target protein
VK055_0721

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 270.37 Da
LogP (Crippen) 3.38
H-bond donors 0
H-bond acceptors 4
TPSA 52.60 Ų
Rotatable bonds 0
Aromatic rings 0 / 1
Heavy atoms 19
Fraction sp³ C 0.87
Formula C₁₅H₂₆O₄

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 52.6
  • −1 ≤ LogP ≤ 5 3.38
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 270.4
  • LogP ≤ 5 3.38
  • H-bond donors ≤ 5 0
  • H-bond acceptors ≤ 10 4
Veber's rules Pass
  • Rotatable bonds ≤ 10 0
  • TPSA ≤ 140 Ų 52.6
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
O=C1CCCCCCCC(=O)OCCCCCCO1
InChI 
InChI=1S/C15H26O4/c16-14-10-6-2-1-3-7-11-15(17)19-13-9-5-4-8-12-18-14/h1-13H2
InChIKey 
VCFOHACKZRPCPK-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
GBL
Homolog
A0A6G6IRK3

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_0721.

PDB 8

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)