Ligand profile

ZINC2498105

Virtual-screening candidate from ZINC.

Bound to: VK055_2855 — 3'(2'),5'-bisphosphate nucleotidase

Via homolog UniProt P97697 Formula C₁₂H₁₅N₃O₃
Tanimoto 1.00
Mol. weight 249.27 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC2498105
UniProt (similar protein)
P97697
Tanimoto
1.000
Target protein
VK055_2855

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 249.27 Da
LogP (Crippen) 2.42
H-bond donors 1
H-bond acceptors 5
TPSA 81.16 Ų
Rotatable bonds 4
Aromatic rings 2 / 2
Heavy atoms 18
Fraction sp³ C 0.42
Formula C₁₂H₁₅N₃O₃

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 81.2
  • −1 ≤ LogP ≤ 5 2.42
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 249.3
  • LogP ≤ 5 2.42
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 5
Veber's rules Pass
  • Rotatable bonds ≤ 10 4
  • TPSA ≤ 140 Ų 81.2
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
Cc1cc(NC(=O)c2cc(CC(C)C)on2)no1
InChI 
InChI=1S/C12H15N3O3/c1-7(2)4-9-6-10(14-18-9)12(16)13-11-5-8(3)17-15-11/h5-7H,4H2,1-3H3,(H,13,15,16)
InChIKey 
ARUFARLPAYCTLL-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
CHEMBL565812
Homolog
P97697

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_2855.

PDB 4

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

Ligand PDB entry

ChEMBL 100

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)