Ligand profile

ZINC10146664

Virtual-screening candidate from ZINC.

Bound to: VK055_3495 — pantetheine-phosphate adenylyltransferase

Via homolog UniProt P0A6I6 Formula C₁₅H₂₀N₂O₂
Tanimoto 0.71
Mol. weight 260.34 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC10146664
UniProt (similar protein)
P0A6I6
Tanimoto
0.714
Target protein
VK055_3495

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 260.34 Da
LogP (Crippen) 2.64
H-bond donors 2
H-bond acceptors 2
TPSA 54.12 Ų
Rotatable bonds 6
Aromatic rings 2 / 2
Heavy atoms 19
Fraction sp³ C 0.40
Formula C₁₅H₂₀N₂O₂

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 54.1
  • −1 ≤ LogP ≤ 5 2.64
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 260.3
  • LogP ≤ 5 2.64
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 2
Veber's rules Pass
  • Rotatable bonds ≤ 10 6
  • TPSA ≤ 140 Ų 54.1
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CCCC(=O)NCCc1c[nH]c2ccc(OC)cc12
InChI 
InChI=1S/C15H20N2O2/c1-3-4-15(18)16-8-7-11-10-17-14-6-5-12(19-2)9-13(11)14/h5-6,9-10,17H,3-4,7-8H2,1-2H3,(H,16,18)
InChIKey 
KIHVPIRTWGPOKL-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
F1V
Homolog
P0A6I6

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_3495.

PDB 22

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)