Ligand profile

CHEMBL1383078

Bioactivity hit from ChEMBL on a similar protein.

Bound to: KP13_02160 — Phosphoglycerate kinase

Via homolog UniProt Q4GZG4 Formula C₁₉H₂₃ClN₄O₆S
Mol. weight 470.94 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL1383078
UniProt (similar protein)
Q4GZG4
Target protein
KP13_02160

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 470.94 Da
LogP (Crippen) 1.09
H-bond donors 2
H-bond acceptors 8
TPSA 130.83 Ų
Rotatable bonds 7
Aromatic rings 1 / 3
Heavy atoms 31
Fraction sp³ C 0.53
Formula C₁₉H₂₃ClN₄O₆S

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 130.8
  • −1 ≤ LogP ≤ 5 1.09
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 470.9
  • LogP ≤ 5 1.09
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 8
Veber's rules Pass
  • Rotatable bonds ≤ 10 7
  • TPSA ≤ 140 Ų 130.8
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CC(=O)OCC1=C(C(=O)O)N2C(=O)C(NC(=O)C(C)Cn3nc(C)c(Cl)c3C)C2SC1
InChI 
InChI=1S/C19H23ClN4O6S/c1-8(5-23-10(3)13(20)9(2)22-23)16(26)21-14-17(27)24-15(19(28)29)12(6-30-11(4)25)7-31-18(14)24/h8,14,18H,5-7H2,1-4H3,(H,21,26)(H,28,29)
InChIKey 
GLWRNZFZGQSOCS-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
Activity
active
Binding sites
PF00162

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_02160.

PDB 3

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)