Ligand profile

CHEMBL5568900

Bioactivity hit from ChEMBL on a similar protein.

Bound to: VK055_3836 — na+ symporter family protein

Via homolog UniProt Q86YT5 Formula C₁₇H₂₀N₂O₅
pchembl 6.89 ~128.8 nM
Mol. weight 332.36 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL5568900
UniProt (similar protein)
Q86YT5
pchembl
6.890 (~128.8 nM)
Target protein
VK055_3836

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 332.36 Da
LogP (Crippen) 1.79
H-bond donors 3
H-bond acceptors 5
TPSA 112.65 Ų
Rotatable bonds 8
Aromatic rings 2 / 2
Heavy atoms 24
Fraction sp³ C 0.35
Formula C₁₇H₂₀N₂O₅

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 112.6
  • −1 ≤ LogP ≤ 5 1.79
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 332.4
  • LogP ≤ 5 1.79
  • H-bond donors ≤ 5 3
  • H-bond acceptors ≤ 10 5
Veber's rules Pass
  • Rotatable bonds ≤ 10 8
  • TPSA ≤ 140 Ų 112.6
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CCn1nccc1-c1ccc(CCC(O)(CC(=O)O)C(=O)O)cc1
InChI 
InChI=1S/C17H20N2O5/c1-2-19-14(8-10-18-19)13-5-3-12(4-6-13)7-9-17(24,16(22)23)11-15(20)21/h3-6,8,10,24H,2,7,9,11H2,1H3,(H,20,21)(H,22,23)
InChIKey 
CUYFOOFWWXWDPH-UHFFFAOYSA-N

Provenance

Annotation context from LigQ_2, the internal Target step that collects PDB, ChEMBL, and ZINC ligand evidence.

Method
LigQ nearest_k
Source
ChEMBL
Binding sites
PF00939

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_3836.

PDB 6

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

Ligand PDB entry

ChEMBL 26

Compounds with measured inhibitory activity on this target (higher pchembl = more potent).

Compound Potency (pchembl)

ZINC 50

Virtual screening candidates selected by structural similarity to known actives (Tanimoto ≥ 0.5).

Compound Similarity (Tanimoto)