Ligand profile

ZINC76214064

Virtual-screening candidate from ZINC.

Bound to: VK055_3495 — pantetheine-phosphate adenylyltransferase

Via homolog UniProt P0A6I6 Formula C₈H₅F₃N₂O
Tanimoto 1.00
Mol. weight 202.13 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC76214064
UniProt (similar protein)
P0A6I6
Tanimoto
1.000
Target protein
VK055_3495

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 202.13 Da
LogP (Crippen) 2.29
H-bond donors 2
H-bond acceptors 2
TPSA 48.91 Ų
Rotatable bonds 0
Aromatic rings 2 / 2
Heavy atoms 14
Fraction sp³ C 0.12
Formula C₈H₅F₃N₂O

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 48.9
  • −1 ≤ LogP ≤ 5 2.29
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 202.1
  • LogP ≤ 5 2.29
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 2
Veber's rules Pass
  • Rotatable bonds ≤ 10 0
  • TPSA ≤ 140 Ų 48.9
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
Oc1cccc2nc(C(F)(F)F)[nH]c12
InChI 
InChI=1S/C8H5F3N2O/c9-8(10,11)7-12-4-2-1-3-5(14)6(4)13-7/h1-3,14H,(H,12,13)
InChIKey 
LHFTYTVRWFFRAR-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
EXD
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)