Ligand profile

CHEMBL4522467

Bioactivity hit from ChEMBL on a similar protein.

Bound to: KP13_02169 — D-3-phosphoglycerate dehydrogenase

Via homolog UniProt O43175 Formula C₂₄H₂₂N₂O₃
pchembl 7.55 ~28.2 nM
Mol. weight 386.45 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL4522467
UniProt (similar protein)
O43175
pchembl
7.550 (~28.2 nM)
Target protein
KP13_02169

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 386.45 Da
LogP (Crippen) 4.83
H-bond donors 2
H-bond acceptors 3
TPSA 71.33 Ų
Rotatable bonds 4
Aromatic rings 4 / 4
Heavy atoms 29
Fraction sp³ C 0.17
Formula C₂₄H₂₂N₂O₃

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 71.3
  • −1 ≤ LogP ≤ 5 4.83
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 386.5
  • LogP ≤ 5 4.83
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 3
Veber's rules Pass
  • Rotatable bonds ≤ 10 4
  • TPSA ≤ 140 Ų 71.3
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
Cc1cc2c(cc(C(=O)N[C@H](C)c3ccc(C(=O)O)cc3)n2C)c2ccccc12
InChI 
InChI=1S/C24H22N2O3/c1-14-12-21-20(19-7-5-4-6-18(14)19)13-22(26(21)3)23(27)25-15(2)16-8-10-17(11-9-16)24(28)29/h4-13,15H,1-3H3,(H,25,27)(H,28,29)/t15-/m1/s1
InChIKey 
MIEPQMIEEUFDJX-OAHLLOKOSA-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
Curation
pdb_similarity_tanimoto
Binding sites
PF02826

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_02169.

PDB 20

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)