Ligand profile

CHEMBL3647111

Bioactivity hit from ChEMBL on a similar protein.

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

Via homolog UniProt P47205 Formula C₁₉H₁₉ClN₂O₄S
pchembl 9.48 ~0.3 nM
Mol. weight 406.89 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL3647111
UniProt (similar protein)
P47205
pchembl
9.480 (~0.3 nM)
Target protein
VK055_2471

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 406.89 Da
LogP (Crippen) 3.12
H-bond donors 2
H-bond acceptors 5
TPSA 107.26 Ų
Rotatable bonds 6
Aromatic rings 2 / 2
Heavy atoms 27
Fraction sp³ C 0.26
Formula C₁₉H₁₉ClN₂O₄S

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 107.3
  • −1 ≤ LogP ≤ 5 3.12
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 406.9
  • LogP ≤ 5 3.12
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 5
Veber's rules Pass
  • Rotatable bonds ≤ 10 6
  • TPSA ≤ 140 Ų 107.3
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CC(CCc1ccc(-c2ccc(C#N)c(Cl)c2)cc1)(C(=O)NO)S(C)(=O)=O
InChI 
InChI=1S/C19H19ClN2O4S/c1-19(18(23)22-24,27(2,25)26)10-9-13-3-5-14(6-4-13)15-7-8-16(12-21)17(20)11-15/h3-8,11,24H,9-10H2,1-2H3,(H,22,23)
InChIKey 
GJNBOHJVNIVSNX-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
269010
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)