Ligand profile

CHEMBL1588586

Bioactivity hit from ChEMBL on a similar protein.

Bound to: VK055_2992 — cation/acetate symporter ActP

Via homolog UniProt Q63008 Formula C₂₀H₁₉BrN₂O₄
pchembl 6.46 ~346.7 nM
Mol. weight 431.29 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL1588586
UniProt (similar protein)
Q63008
pchembl
6.460 (~346.7 nM)
Target protein
VK055_2992

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 431.29 Da
LogP (Crippen) 3.83
H-bond donors 2
H-bond acceptors 4
TPSA 76.66 Ų
Rotatable bonds 5
Aromatic rings 2 / 3
Heavy atoms 27
Fraction sp³ C 0.20
Formula C₂₀H₁₉BrN₂O₄

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 76.7
  • −1 ≤ LogP ≤ 5 3.83
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 431.3
  • LogP ≤ 5 3.83
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 4
Veber's rules Pass
  • Rotatable bonds ≤ 10 5
  • TPSA ≤ 140 Ų 76.7
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
COc1ccc(COC(=O)C2=C(C)NC(=O)NC2c2cccc(Br)c2)cc1
InChI 
InChI=1S/C20H19BrN2O4/c1-12-17(19(24)27-11-13-6-8-16(26-2)9-7-13)18(23-20(25)22-12)14-4-3-5-15(21)10-14/h3-10,18H,11H2,1-2H3,(H2,22,23,25)
InChIKey 
RFFJGOJEJUPZMQ-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
Binding sites
PF00474

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_2992.

ChEMBL 64

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)