Ligand profile

CHEMBL4593777

Bioactivity hit from ChEMBL on a similar protein.

Bound to: KP13_02169 — D-3-phosphoglycerate dehydrogenase

Via homolog UniProt O43175 Formula C₂₂H₂₃Cl₂N₃O₅S
pchembl 7.14 ~72.4 nM
Mol. weight 512.42 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL4593777
UniProt (similar protein)
O43175
pchembl
7.140 (~72.4 nM)
Target protein
KP13_02169

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 512.42 Da
LogP (Crippen) 4.02
H-bond donors 1
H-bond acceptors 7
TPSA 107.36 Ų
Rotatable bonds 7
Aromatic rings 3 / 3
Heavy atoms 33
Fraction sp³ C 0.32
Formula C₂₂H₂₃Cl₂N₃O₅S

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 107.4
  • −1 ≤ LogP ≤ 5 4.02
Lipinski's Rule of Five Pass 1 violation
  • MW ≤ 500 Da 512.4
  • LogP ≤ 5 4.02
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 7
Veber's rules Pass
  • Rotatable bonds ≤ 10 7
  • TPSA ≤ 140 Ų 107.4
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CCOC(=O)CS(=O)(=O)c1ccc([C@@H](C)NC(=O)c2cc3c(Cl)c(Cl)c(C)nc3n2C)cc1
InChI 
InChI=1S/C22H23Cl2N3O5S/c1-5-32-18(28)11-33(30,31)15-8-6-14(7-9-15)12(2)26-22(29)17-10-16-20(24)19(23)13(3)25-21(16)27(17)4/h6-10,12H,5,11H2,1-4H3,(H,26,29)/t12-/m1/s1
InChIKey 
PJXSMCSLFDETOU-GFCCVEGCSA-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)