Ligand profile

ZINC7283167

Virtual-screening candidate from ZINC.

Bound to: VK055_4003 — urease, alpha subunit

Via homolog UniProt P69996 Formula C₁₆H₁₉N₃OS
Tanimoto 0.73
Mol. weight 301.42 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC7283167
UniProt (similar protein)
P69996
Tanimoto
0.733
Target protein
VK055_4003

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 301.42 Da
LogP (Crippen) 2.86
H-bond donors 1
H-bond acceptors 4
TPSA 46.92 Ų
Rotatable bonds 5
Aromatic rings 2 / 3
Heavy atoms 21
Fraction sp³ C 0.38
Formula C₁₆H₁₉N₃OS

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 46.9
  • −1 ≤ LogP ≤ 5 2.86
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 301.4
  • LogP ≤ 5 2.86
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 4
Veber's rules Pass
  • Rotatable bonds ≤ 10 5
  • TPSA ≤ 140 Ų 46.9
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
Cc1cc(C)cc(-n2ccnc2SCC(=O)NC2CC2)c1
InChI 
InChI=1S/C16H19N3OS/c1-11-7-12(2)9-14(8-11)19-6-5-17-16(19)21-10-15(20)18-13-3-4-13/h5-9,13H,3-4,10H2,1-2H3,(H,18,20)
InChIKey 
PDUMVCPNPBCGFC-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
DJM
Homolog
P69996

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_4003.

PDB 9

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)