Ligand profile

CHEMBL1366347

Bioactivity hit from ChEMBL on a similar protein.

Bound to: KP13_02160 — Phosphoglycerate kinase

Via homolog UniProt Q4GZG4 Formula C₁₄H₁₀N₂O₂
Mol. weight 238.25 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL1366347
UniProt (similar protein)
Q4GZG4
Target protein
KP13_02160

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 238.25 Da
LogP (Crippen) 3.08
H-bond donors 1
H-bond acceptors 3
TPSA 55.13 Ų
Rotatable bonds 2
Aromatic rings 3 / 3
Heavy atoms 18
Fraction sp³ C 0.00
Formula C₁₄H₁₀N₂O₂

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 55.1
  • −1 ≤ LogP ≤ 5 3.08
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 238.2
  • LogP ≤ 5 3.08
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 3
Veber's rules Pass
  • Rotatable bonds ≤ 10 2
  • TPSA ≤ 140 Ų 55.1
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
O=C(Nc1ccccn1)c1cc2ccccc2o1
InChI 
InChI=1S/C14H10N2O2/c17-14(16-13-7-3-4-8-15-13)12-9-10-5-1-2-6-11(10)18-12/h1-9H,(H,15,16,17)
InChIKey 
DUCXQFAHDINGEV-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)