Ligand profile

CHEMBL443938

Bioactivity hit from ChEMBL on a similar protein.

Bound to: KP13_00667 — Glycogen phosphorylase

Via homolog UniProt P06737 Formula C₃₃H₃₉F₂N₃O₅
pchembl 8.15 ~7.1 nM
Mol. weight 595.69 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL443938
UniProt (similar protein)
P06737
pchembl
8.150 (~7.1 nM)
Target protein
KP13_00667

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 595.69 Da
LogP (Crippen) 7.23
H-bond donors 4
H-bond acceptors 4
TPSA 116.76 Ų
Rotatable bonds 10
Aromatic rings 3 / 3
Heavy atoms 43
Fraction sp³ C 0.36
Formula C₃₃H₃₉F₂N₃O₅

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 116.8
  • −1 ≤ LogP ≤ 5 7.23
Lipinski's Rule of Five Fail 2 violations
  • MW ≤ 500 Da 595.7
  • LogP ≤ 5 7.23
  • H-bond donors ≤ 5 4
  • H-bond acceptors ≤ 10 4
Veber's rules Pass
  • Rotatable bonds ≤ 10 10
  • TPSA ≤ 140 Ų 116.8
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CCCc1cc(C)c(NC(=O)Nc2cc(-c3ccc(F)c(F)c3)ccc2C(=O)N[C@H](C(=O)O)[C@@H](C)OC(C)(C)C)c(C)c1
InChI 
InChI=1S/C33H39F2N3O5/c1-8-9-21-14-18(2)28(19(3)15-21)38-32(42)36-27-17-23(22-11-13-25(34)26(35)16-22)10-12-24(27)30(39)37-29(31(40)41)20(4)43-33(5,6)7/h10-17,20,29H,8-9H2,1-7H3,(H,37,39)(H,40,41)(H2,36,38,42)/t20-,29+/m1/s1
InChIKey 
QVYCWEMVWQKRJH-OLILMLBXSA-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)