Ligand profile

CHEMBL3647132

Bioactivity hit from ChEMBL on a similar protein.

Bound to: VK055_2471 — UDP-3-O-[3-hydroxymyristoyl] N-acetylglucosaminedeacetylase

Via homolog UniProt P47205 Formula C₁₈H₁₉N₃O₅S
pchembl 9.27 ~0.5 nM
Mol. weight 389.43 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL3647132
UniProt (similar protein)
P47205
pchembl
9.270 (~0.5 nM)
Target protein
VK055_2471

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 389.43 Da
LogP (Crippen) 2.13
H-bond donors 2
H-bond acceptors 7
TPSA 122.39 Ų
Rotatable bonds 6
Aromatic rings 3 / 3
Heavy atoms 27
Fraction sp³ C 0.28
Formula C₁₈H₁₉N₃O₅S

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 122.4
  • −1 ≤ LogP ≤ 5 2.13
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 389.4
  • LogP ≤ 5 2.13
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 7
Veber's rules Pass
  • Rotatable bonds ≤ 10 6
  • TPSA ≤ 140 Ų 122.4
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CC(CCc1ccc(-c2ccc3nonc3c2)cc1)(C(=O)NO)S(C)(=O)=O
InChI 
InChI=1S/C18H19N3O5S/c1-18(17(22)19-23,27(2,24)25)10-9-12-3-5-13(6-4-12)14-7-8-15-16(11-14)21-26-20-15/h3-8,11,23H,9-10H2,1-2H3,(H,19,22)
InChIKey 
UWAABZMPDLFQDA-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
Activity
269032
Binding sites
PF03331

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_2471.

PDB 41

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

Ligand PDB entry

ChEMBL 99

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)