Ligand profile

ZINC235956

Virtual-screening candidate from ZINC.

Bound to: VK055_0611 — 2-halobenzoate 1,2-dioxygenase large subunit

Via homolog UniProt P0A111 Formula C₁₆H₁₄N₂O
Tanimoto 0.68
Mol. weight 250.30 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC235956
UniProt (similar protein)
P0A111
Tanimoto
0.676
Target protein
VK055_0611

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 250.30 Da
LogP (Crippen) 3.35
H-bond donors 2
H-bond acceptors 1
TPSA 44.89 Ų
Rotatable bonds 3
Aromatic rings 3 / 3
Heavy atoms 19
Fraction sp³ C 0.06
Formula C₁₆H₁₄N₂O

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 44.9
  • −1 ≤ LogP ≤ 5 3.35
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 250.3
  • LogP ≤ 5 3.35
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 1
Veber's rules Pass
  • Rotatable bonds ≤ 10 3
  • TPSA ≤ 140 Ų 44.9
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
O=C(Cc1c[nH]c2ccccc12)Nc1ccccc1
InChI 
InChI=1S/C16H14N2O/c19-16(18-13-6-2-1-3-7-13)10-12-11-17-15-9-5-4-8-14(12)15/h1-9,11,17H,10H2,(H,18,19)
InChIKey 
WGJQECCUBXMMOE-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
IAC
Homolog
P0A111

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_0611.

PDB 18

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)