Ligand profile

CHEMBL4164428

Bioactivity hit from ChEMBL on a similar protein.

Bound to: O00116

Via homolog UniProt Q15392 Formula C₂₈H₄₂O₄
pchembl 8.20 ~6.3 nM
Mol. weight 442.64 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL4164428
UniProt (similar protein)
Q15392
pchembl
8.200 (~6.3 nM)
Target protein
O00116

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 442.64 Da
LogP (Crippen) 6.25
H-bond donors 0
H-bond acceptors 4
TPSA 52.60 Ų
Rotatable bonds 5
Aromatic rings 0 / 4
Heavy atoms 32
Fraction sp³ C 0.79
Formula C₂₈H₄₂O₄

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 52.6
  • −1 ≤ LogP ≤ 5 6.25
Lipinski's Rule of Five Pass 1 violation
  • MW ≤ 500 Da 442.6
  • LogP ≤ 5 6.25
  • H-bond donors ≤ 5 0
  • H-bond acceptors ≤ 10 4
Veber's rules Pass
  • Rotatable bonds ≤ 10 5
  • TPSA ≤ 140 Ų 52.6
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
C/C=C/C(=O)OC[C@@H](C)[C@H]1CC[C@H]2C3=CC[C@H]4C[C@@H](OC(C)=O)CC[C@]4(C)[C@H]3CC[C@]12C
InChI 
InChI=1S/C28H42O4/c1-6-7-26(30)31-17-18(2)23-10-11-24-22-9-8-20-16-21(32-19(3)29)12-14-27(20,4)25(22)13-15-28(23,24)5/h6-7,9,18,20-21,23-25H,8,10-17H2,1-5H3/b7-6+/t18-,20+,21+,23-,24+,25+,27+,28-/m1/s1
InChIKey 
AORSDVNDRQVZPM-XXGPBDHDSA-N

Provenance

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

Method
LigQ domain
Source
ChEMBL
Binding sites
PF01565

External resources

Open this ligand in third-party databases and cheminformatics tools.

Other ligands for this protein

Quick navigation to other ligands bound to O00116.

PDB 63

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

Ligand PDB entry

ChEMBL 52

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)