Ligand profile

CHEMBL2206173

Bioactivity hit from ChEMBL on a similar protein.

Bound to: VK055_0078 — pyruvate kinase

Via homolog UniProt Q6GG09 Formula C₁₈H₁₆BrN₃O₂
pchembl 6.74 ~182.0 nM
Mol. weight 386.25 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL2206173
UniProt (similar protein)
Q6GG09
pchembl
6.740 (~182.0 nM)
Target protein
VK055_0078

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 386.25 Da
LogP (Crippen) 4.09
H-bond donors 2
H-bond acceptors 3
TPSA 66.48 Ų
Rotatable bonds 4
Aromatic rings 3 / 3
Heavy atoms 24
Fraction sp³ C 0.11
Formula C₁₈H₁₆BrN₃O₂

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 66.5
  • −1 ≤ LogP ≤ 5 4.09
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 386.2
  • LogP ≤ 5 4.09
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 3
Veber's rules Pass
  • Rotatable bonds ≤ 10 4
  • TPSA ≤ 140 Ų 66.5
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
COc1ccc(Br)cc1C(=O)N/N=C(\C)c1cc2ccccc2[nH]1
InChI 
InChI=1S/C18H16BrN3O2/c1-11(16-9-12-5-3-4-6-15(12)20-16)21-22-18(23)14-10-13(19)7-8-17(14)24-2/h3-10,20H,1-2H3,(H,22,23)/b21-11+
InChIKey 
DRWUQHCIYDZWQW-SRZZPIQSSA-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)