Ligand profile

ZINC142979416

Virtual-screening candidate from ZINC.

Bound to: VK055_1359 — NADH dehydrogenase II

Via homolog UniProt Q8I302 Formula C₁₄H₂₀O₆
Tanimoto 0.55
Mol. weight 284.31 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC142979416
UniProt (similar protein)
Q8I302
Tanimoto
0.553
Target protein
VK055_1359

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 284.31 Da
LogP (Crippen) 1.44
H-bond donors 1
H-bond acceptors 5
TPSA 74.22 Ų
Rotatable bonds 11
Aromatic rings 1 / 1
Heavy atoms 20
Fraction sp³ C 0.50
Formula C₁₄H₂₀O₆

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 74.2
  • −1 ≤ LogP ≤ 5 1.44
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 284.3
  • LogP ≤ 5 1.44
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 5
Veber's rules Fail
  • Rotatable bonds ≤ 10 11
  • TPSA ≤ 140 Ų 74.2
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
COCCOCCOCCOc1ccc(C(=O)O)cc1
InChI 
InChI=1S/C14H20O6/c1-17-6-7-18-8-9-19-10-11-20-13-4-2-12(3-5-13)14(15)16/h2-5H,6-11H2,1H3,(H,15,16)
InChIKey 
GTPVFAULXKRNRR-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
TRT
Homolog
Q8I302

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_1359.

PDB 5

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

Ligand PDB entry

ChEMBL 6

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)