Ligand profile

CHEMBL1305393

Bioactivity hit from ChEMBL on a similar protein.

Bound to: KP13_02160 — Phosphoglycerate kinase

Via homolog UniProt Q4GZG4 Formula C₁₇H₁₇NO
Mol. weight 251.33 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL1305393
UniProt (similar protein)
Q4GZG4
Target protein
KP13_02160

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 251.33 Da
LogP (Crippen) 3.06
H-bond donors 1
H-bond acceptors 1
TPSA 29.10 Ų
Rotatable bonds 5
Aromatic rings 2 / 2
Heavy atoms 19
Fraction sp³ C 0.12
Formula C₁₇H₁₇NO

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 29.1
  • −1 ≤ LogP ≤ 5 3.06
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 251.3
  • LogP ≤ 5 3.06
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 1
Veber's rules Pass
  • Rotatable bonds ≤ 10 5
  • TPSA ≤ 140 Ų 29.1
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
O=C(/C=C/c1ccccc1)NCCc1ccccc1
InChI 
InChI=1S/C17H17NO/c19-17(12-11-15-7-3-1-4-8-15)18-14-13-16-9-5-2-6-10-16/h1-12H,13-14H2,(H,18,19)/b12-11+
InChIKey 
BOSUEWCVNFFBGV-VAWYXSNFSA-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)