Ligand profile

ZINC2192990

Virtual-screening candidate from ZINC.

Bound to: VK055_4038 — 1-acylglycerol-3-phosphate O-acyltransferases domain protein

Via homolog UniProt O15120 Formula C₁₃H₁₆ClN₅O
Tanimoto 0.68
Mol. weight 293.76 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC2192990
UniProt (similar protein)
O15120
Tanimoto
0.681
Target protein
VK055_4038

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 293.76 Da
LogP (Crippen) 2.60
H-bond donors 2
H-bond acceptors 6
TPSA 85.95 Ų
Rotatable bonds 5
Aromatic rings 2 / 2
Heavy atoms 20
Fraction sp³ C 0.31
Formula C₁₃H₁₆ClN₅O

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 86.0
  • −1 ≤ LogP ≤ 5 2.60
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 293.8
  • LogP ≤ 5 2.60
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 6
Veber's rules Pass
  • Rotatable bonds ≤ 10 5
  • TPSA ≤ 140 Ų 86.0
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CCCNc1nc(N)nc(-c2cc(Cl)ccc2OC)n1
InChI 
InChI=1S/C13H16ClN5O/c1-3-6-16-13-18-11(17-12(15)19-13)9-7-8(14)4-5-10(9)20-2/h4-5,7H,3,6H2,1-2H3,(H3,15,16,17,18,19)
InChIKey 
KOVGYTKLOWTJTA-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
CHEMBL195457
Homolog
O15120

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_4038.

PDB 1

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

Ligand PDB entry

ChEMBL 81

Compounds with measured inhibitory activity on this target (higher pchembl = more potent).

Compound Potency (pchembl)

ZINC 49

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

Compound Similarity (Tanimoto)