Ligand profile

CHEMBL2018241

Bioactivity hit from ChEMBL on a similar protein.

Bound to: VK055_1452 — short chain dehydrogenase family protein

Via homolog UniProt P37058 Formula C₁₅H₈BrClN₂O₄
pchembl 7.70 ~20.0 nM
Mol. weight 395.60 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL2018241
UniProt (similar protein)
P37058
pchembl
7.700 (~20.0 nM)
Target protein
VK055_1452

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 395.60 Da
LogP (Crippen) 3.73
H-bond donors 1
H-bond acceptors 5
TPSA 79.73 Ų
Rotatable bonds 2
Aromatic rings 2 / 3
Heavy atoms 23
Fraction sp³ C 0.00
Formula C₁₅H₈BrClN₂O₄

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 79.7
  • −1 ≤ LogP ≤ 5 3.73
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 395.6
  • LogP ≤ 5 3.73
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 5
Veber's rules Pass
  • Rotatable bonds ≤ 10 2
  • TPSA ≤ 140 Ų 79.7
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
O=C1O/C(=C\c2ccc(O)c(Br)c2)C(=O)N1c1ccc(Cl)nc1
InChI 
InChI=1S/C15H8BrClN2O4/c16-10-5-8(1-3-11(10)20)6-12-14(21)19(15(22)23-12)9-2-4-13(17)18-7-9/h1-7,20H/b12-6-
InChIKey 
OZVSBOPJUNGMSQ-SDQBBNPISA-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
Binding sites
PF00106

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_1452.

PDB 1

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)