Ligand profile

CHEMBL2206726

Bioactivity hit from ChEMBL on a similar protein.

Bound to: VK055_0078 — pyruvate kinase

Via homolog UniProt Q6GG09 Formula C₁₇H₁₃BrClN₃O₂
pchembl 7.28 ~52.5 nM
Mol. weight 406.67 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL2206726
UniProt (similar protein)
Q6GG09
pchembl
7.280 (~52.5 nM)
Target protein
VK055_0078

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 406.67 Da
LogP (Crippen) 4.44
H-bond donors 3
H-bond acceptors 3
TPSA 77.48 Ų
Rotatable bonds 3
Aromatic rings 3 / 3
Heavy atoms 24
Fraction sp³ C 0.06
Formula C₁₇H₁₃BrClN₃O₂

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 77.5
  • −1 ≤ LogP ≤ 5 4.44
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 406.7
  • LogP ≤ 5 4.44
  • H-bond donors ≤ 5 3
  • H-bond acceptors ≤ 10 3
Veber's rules Pass
  • Rotatable bonds ≤ 10 3
  • TPSA ≤ 140 Ų 77.5
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
C/C(=N\NC(=O)c1cc(Br)ccc1O)c1cc2cc(Cl)ccc2[nH]1
InChI 
InChI=1S/C17H13BrClN3O2/c1-9(15-7-10-6-12(19)3-4-14(10)20-15)21-22-17(24)13-8-11(18)2-5-16(13)23/h2-8,20,23H,1H3,(H,22,24)/b21-9+
InChIKey 
FCTJQMWPEJIMRC-ZVBGSRNCSA-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
PF02887

External resources

Open this ligand in third-party databases and cheminformatics tools.

Other ligands for this protein

Quick navigation to other ligands bound to VK055_0078.

PDB 10

Ligands co-crystallized with this protein (structural evidence).

Ligand PDB entry

ChEMBL 53

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)