Ligand profile

CHEMBL3976881

Bioactivity hit from ChEMBL on a similar protein.

Bound to: P10721

Via homolog UniProt P04049 Formula C₂₇H₃₃N₇O₃
pchembl 10.00 ~0.1 nM
Mol. weight 503.61 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL3976881
UniProt (similar protein)
P04049
pchembl
10.000 (~0.1 nM)
Target protein
P10721

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 503.61 Da
LogP (Crippen) 2.84
H-bond donors 1
H-bond acceptors 9
TPSA 95.95 Ų
Rotatable bonds 6
Aromatic rings 3 / 5
Heavy atoms 37
Fraction sp³ C 0.41
Formula C₂₇H₃₃N₇O₃

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 96.0
  • −1 ≤ LogP ≤ 5 2.84
Lipinski's Rule of Five Pass 1 violation
  • MW ≤ 500 Da 503.6
  • LogP ≤ 5 2.84
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 9
Veber's rules Pass
  • Rotatable bonds ≤ 10 6
  • TPSA ≤ 140 Ų 96.0
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
Cc1ccc(NC(=O)c2cncc(N(C)C)c2)cc1-c1cc(N2CCOCC2)nc(N2CCOCC2)n1
InChI 
InChI=1S/C27H33N7O3/c1-19-4-5-21(29-26(35)20-14-22(32(2)3)18-28-17-20)15-23(19)24-16-25(33-6-10-36-11-7-33)31-27(30-24)34-8-12-37-13-9-34/h4-5,14-18H,6-13H2,1-3H3,(H,29,35)
InChIKey 
GIFXXPXSCMJGGJ-UHFFFAOYSA-N

Provenance

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

Method
LigQ domain
Source
ChEMBL
Activity
359710
Curation
pdb_similarity_tanimoto
Binding sites
PF00069

External resources

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

Other ligands for this protein

Quick navigation to other ligands bound to P10721.

PDB 233

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)