Ligand profile

CHEMBL1397687

Bioactivity hit from ChEMBL on a similar protein.

Bound to: KP13_02160 — Phosphoglycerate kinase

Via homolog UniProt Q4GZG4 Formula C₁₅H₁₉NO₄
Mol. weight 277.32 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL1397687
UniProt (similar protein)
Q4GZG4
Target protein
KP13_02160

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 277.32 Da
LogP (Crippen) 2.09
H-bond donors 0
H-bond acceptors 4
TPSA 59.75 Ų
Rotatable bonds 4
Aromatic rings 1 / 2
Heavy atoms 20
Fraction sp³ C 0.47
Formula C₁₅H₁₉NO₄

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 59.8
  • −1 ≤ LogP ≤ 5 2.09
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 277.3
  • LogP ≤ 5 2.09
  • H-bond donors ≤ 5 0
  • H-bond acceptors ≤ 10 4
Veber's rules Pass
  • Rotatable bonds ≤ 10 4
  • TPSA ≤ 140 Ų 59.8
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CC1CCN(C(=O)COC(=O)/C=C/c2ccco2)CC1
InChI 
InChI=1S/C15H19NO4/c1-12-6-8-16(9-7-12)14(17)11-20-15(18)5-4-13-3-2-10-19-13/h2-5,10,12H,6-9,11H2,1H3/b5-4+
InChIKey 
LRTWGVQZHFACCI-SNAWJCMRSA-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)