Ligand profile

ZINC1403202

Virtual-screening candidate from ZINC.

Bound to: VK055_2229 — alkaline phosphatase H

Via homolog UniProt P10696 Formula C₁₇H₁₂ClF₃N₂O
Tanimoto 0.73
Mol. weight 352.74 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC1403202
UniProt (similar protein)
P10696
Tanimoto
0.727
Target protein
VK055_2229

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 352.74 Da
LogP (Crippen) 4.37
H-bond donors 1
H-bond acceptors 2
TPSA 41.46 Ų
Rotatable bonds 2
Aromatic rings 2 / 3
Heavy atoms 24
Fraction sp³ C 0.18
Formula C₁₇H₁₂ClF₃N₂O

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 41.5
  • −1 ≤ LogP ≤ 5 4.37
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 352.7
  • LogP ≤ 5 4.37
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 2
Veber's rules Pass
  • Rotatable bonds ≤ 10 2
  • TPSA ≤ 140 Ų 41.5
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
O=C1NN=C(c2ccc(C(F)(F)F)cc2)C[C@@H]1c1ccc(Cl)cc1
InChI 
InChI=1S/C17H12ClF3N2O/c18-13-7-3-10(4-8-13)14-9-15(22-23-16(14)24)11-1-5-12(6-2-11)17(19,20)21/h1-8,14H,9H2,(H,23,24)/t14-/m1/s1
InChIKey 
FVLUIFVPHFBBIK-CQSZACIVSA-N

Provenance

Annotation context from LigQ_2, the internal Target step that collects PDB, ChEMBL, and ZINC ligand evidence.

Method
LigQ nearest_k
Query
CHEMBL1302272
Homolog
P10696

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_2229.

PDB 7

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

Ligand PDB entry

ChEMBL 27

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)