Ligand profile

CHEMBL2393227

Bioactivity hit from ChEMBL on a similar protein.

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

Via homolog UniProt P04058 Formula C₃₆H₄₃ClN₄O
pchembl 9.30 ~0.5 nM
Mol. weight 583.22 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL2393227
UniProt (similar protein)
P04058
pchembl
9.300 (~0.5 nM)
Target protein
VK055_0532

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 583.22 Da
LogP (Crippen) 9.31
H-bond donors 3
H-bond acceptors 4
TPSA 66.05 Ų
Rotatable bonds 13
Aromatic rings 4 / 5
Heavy atoms 42
Fraction sp³ C 0.39
Formula C₃₆H₄₃ClN₄O

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 66.1
  • −1 ≤ LogP ≤ 5 9.31
Lipinski's Rule of Five Fail 2 violations
  • MW ≤ 500 Da 583.2
  • LogP ≤ 5 9.31
  • H-bond donors ≤ 5 3
  • H-bond acceptors ≤ 10 4
Veber's rules Fail
  • Rotatable bonds ≤ 10 13
  • TPSA ≤ 140 Ų 66.1
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
Cc1cccc(Nc2ccccc2C(=O)NCCCCCCCCNc2c3c(nc4cc(Cl)ccc24)CCCC3)c1C
InChI 
InChI=1S/C36H43ClN4O/c1-25-14-13-19-31(26(25)2)40-33-18-10-8-16-30(33)36(42)39-23-12-6-4-3-5-11-22-38-35-28-15-7-9-17-32(28)41-34-24-27(37)20-21-29(34)35/h8,10,13-14,16,18-21,24,40H,3-7,9,11-12,15,17,22-23H2,1-2H3,(H,38,41)(H,39,42)
InChIKey 
FDKHDUKBGKXSDO-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
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)