Ligand profile

CHEMBL1502410

Bioactivity hit from ChEMBL on a similar protein.

Bound to: HT085_RS00165 — class II fructose-bisphosphate aldolase

Via homolog UniProt A8B2U2 Formula C₂₅H₂₂N₂O₄S
pchembl 6.50 ~316.2 nM
Mol. weight 446.53 Da
Permeability High
PAINS Alert

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL1502410
UniProt (similar protein)
A8B2U2
pchembl
6.500 (~316.2 nM)
Target protein
HT085_RS00165

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 446.53 Da
LogP (Crippen) 4.28
H-bond donors 0
H-bond acceptors 4
TPSA 86.26 Ų
Rotatable bonds 4
Aromatic rings 3 / 4
Heavy atoms 32
Fraction sp³ C 0.16
Formula C₂₅H₂₂N₂O₄S

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 86.3
  • −1 ≤ LogP ≤ 5 4.28
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 446.5
  • LogP ≤ 5 4.28
  • H-bond donors ≤ 5 0
  • H-bond acceptors ≤ 10 4
Veber's rules Pass
  • Rotatable bonds ≤ 10 4
  • TPSA ≤ 140 Ų 86.3
PAINS Alert

Matches PAINS filter: quinone_A(370). May be a frequent false positive in HTS — review carefully.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CC(C)(C)c1cc[n+](C2=C([N-]S(=O)(=O)c3ccccc3)C(=O)c3ccccc3C2=O)cc1
InChI 
InChI=1S/C25H22N2O4S/c1-25(2,3)17-13-15-27(16-14-17)22-21(26-32(30,31)18-9-5-4-6-10-18)23(28)19-11-7-8-12-20(19)24(22)29/h4-16H,1-3H3
InChIKey 
QFLMQIMVEYAESD-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
Inconclusive
Binding sites
PF01116

External resources

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

Other ligands for this protein

Quick navigation to other ligands bound to HT085_RS00165.

PDB 6

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)