Ligand profile

CHEMBL481534

Bioactivity hit from ChEMBL on a similar protein.

Bound to: KP13_00667 — Glycogen phosphorylase

Via homolog UniProt P06737 Formula C₃₀H₃₅N₃O₄
pchembl 8.30 ~5.0 nM
Mol. weight 501.63 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL481534
UniProt (similar protein)
P06737
pchembl
8.300 (~5.0 nM)
Target protein
KP13_00667

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 501.63 Da
LogP (Crippen) 6.71
H-bond donors 4
H-bond acceptors 3
TPSA 107.53 Ų
Rotatable bonds 5
Aromatic rings 3 / 4
Heavy atoms 37
Fraction sp³ C 0.37
Formula C₃₀H₃₅N₃O₄

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 107.5
  • −1 ≤ LogP ≤ 5 6.71
Lipinski's Rule of Five Fail 2 violations
  • MW ≤ 500 Da 501.6
  • LogP ≤ 5 6.71
  • H-bond donors ≤ 5 4
  • H-bond acceptors ≤ 10 3
Veber's rules Pass
  • Rotatable bonds ≤ 10 5
  • TPSA ≤ 140 Ų 107.5
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
Cc1cc(C)c(NC(=O)Nc2cc3ccccc3cc2C(=O)NC2(C(=O)O)CCCCCCC2)c(C)c1
InChI 
InChI=1S/C30H35N3O4/c1-19-15-20(2)26(21(3)16-19)32-29(37)31-25-18-23-12-8-7-11-22(23)17-24(25)27(34)33-30(28(35)36)13-9-5-4-6-10-14-30/h7-8,11-12,15-18H,4-6,9-10,13-14H2,1-3H3,(H,33,34)(H,35,36)(H2,31,32,37)
InChIKey 
DRZBABLGPAMBFG-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
PF00343

External resources

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

Other ligands for this protein

Quick navigation to other ligands bound to KP13_00667.

PDB 116

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)