Ligand profile

ZINC146844160

Virtual-screening candidate from ZINC.

Bound to: VK055_2429 — aspartate 1-decarboxylase

Via homolog UniProt P9WIL3 Formula C₅H₂BrClN₂O₂
Tanimoto 0.50
Mol. weight 237.44 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC146844160
UniProt (similar protein)
P9WIL3
Tanimoto
0.500
Target protein
VK055_2429

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 237.44 Da
LogP (Crippen) 1.59
H-bond donors 1
H-bond acceptors 3
TPSA 63.08 Ų
Rotatable bonds 1
Aromatic rings 1 / 1
Heavy atoms 11
Fraction sp³ C 0.00
Formula C₅H₂BrClN₂O₂

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 63.1
  • −1 ≤ LogP ≤ 5 1.59
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 237.4
  • LogP ≤ 5 1.59
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 3
Veber's rules Pass
  • Rotatable bonds ≤ 10 1
  • TPSA ≤ 140 Ų 63.1
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
O=C(O)c1cnc(Cl)c(Br)n1
InChI 
InChI=1S/C5H2BrClN2O2/c6-3-4(7)8-1-2(9-3)5(10)11/h1H,(H,10,11)
InChIKey 
JUYYXLOQLBQRCE-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
NMJ
Homolog
P9WIL3

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_2429.

PDB 10

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)