Ligand profile

ZINC5491033

Virtual-screening candidate from ZINC.

Bound to: VK055_0826 — rieske [2Fe-2S] domain protein

Via homolog UniProt H9N289 Formula C₁₀H₁₅N₅O₂
Tanimoto 0.61
Mol. weight 237.26 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC5491033
UniProt (similar protein)
H9N289
Tanimoto
0.605
Target protein
VK055_0826

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 237.26 Da
LogP (Crippen) -1.02
H-bond donors 1
H-bond acceptors 6
TPSA 75.92 Ų
Rotatable bonds 3
Aromatic rings 2 / 2
Heavy atoms 17
Fraction sp³ C 0.50
Formula C₁₀H₁₅N₅O₂

Drug-likeness

Descriptor-based ADME screening flags from SMILES. These are not experimental toxicity results.

Permeability proxy Check

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 75.9
  • −1 ≤ LogP ≤ 5 -1.02
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 237.3
  • LogP ≤ 5 -1.02
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 6
Veber's rules Pass
  • Rotatable bonds ≤ 10 3
  • TPSA ≤ 140 Ų 75.9
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CN(C)CCn1c(=O)n(C)c(=O)c2[nH]cnc21
InChI 
InChI=1S/C10H15N5O2/c1-13(2)4-5-15-8-7(11-6-12-8)9(16)14(3)10(15)17/h6H,4-5H2,1-3H3,(H,11,12)
InChIKey 
JCUDUHIRVFFKES-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
TEP
Homolog
H9N289

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_0826.

PDB 8

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)