Ligand profile

CHEMBL490866

Bioactivity hit from ChEMBL on a similar protein.

Bound to: VK055_0532 — alpha/beta hydrolase fold family protein

Via homolog UniProt P04058 Formula C₃₂H₃₇N₂O₅⁺
pchembl 8.40 ~4.0 nM
Mol. weight 529.66 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL490866
UniProt (similar protein)
P04058
pchembl
8.400 (~4.0 nM)
Target protein
VK055_0532

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 529.66 Da
LogP (Crippen) 4.49
H-bond donors 1
H-bond acceptors 5
TPSA 79.08 Ų
Rotatable bonds 10
Aromatic rings 2 / 6
Heavy atoms 39
Fraction sp³ C 0.47
Formula C₃₂H₃₇N₂O₅⁺

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 79.1
  • −1 ≤ LogP ≤ 5 4.49
Lipinski's Rule of Five Pass 1 violation
  • MW ≤ 500 Da 529.7
  • LogP ≤ 5 4.49
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 5
Veber's rules Pass
  • Rotatable bonds ≤ 10 10
  • TPSA ≤ 140 Ų 79.1
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
COc1ccc2c3c1O[C@H]1C[C@@H](O)C=C[C@@]31CC[N+](CCCCCCCCN1C(=O)c3ccccc3C1=O)=C2
InChI 
InChI=1S/C32H37N2O5/c1-38-26-13-12-22-21-33(19-16-32-15-14-23(35)20-27(32)39-29(26)28(22)32)17-8-4-2-3-5-9-18-34-30(36)24-10-6-7-11-25(24)31(34)37/h6-7,10-15,21,23,27,35H,2-5,8-9,16-20H2,1H3/q+1/t23-,27-,32-/m0/s1
InChIKey 
VLGAHTYYCHWLNI-BHRZLAGCSA-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
PF00135

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_0532.

PDB 17

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)