S2RSLDB

S2RSLDB catalogs chemical structures, radioligand binding affinity data, experimental radioligand binding procedures, and computed physicochemical properties for sigma-2 (σ2) receptor–selective ligands to support pharmacological and medicinal chemistry research.

Key Features:

• Sigma-2 (σ2) receptor selectivity: Focused on ligands selective for the sigma-2 (σ2) receptor.
• Dataset size and curation: Contains over 650 manually curated sigma-2 selective ligands.
• Chemical Structure Information: Provides detailed chemical structure data for each compound.
• Radioligand Binding Affinity Data: Includes experimental radioligand binding affinity values.
• Experimental Radioligand Binding Procedures: Contains reported experimental procedures used to determine ligand–receptor interactions.
• Computed Physicochemical Properties: Provides calculated physicochemical properties for the compounds.

Scientific Applications:

• Tumor research: Support research on σ2 receptor overexpression in tumor cell lines relevant to diagnosis and treatment.
• Ligand development: Aid the development and design of new σ2-selective lead compounds in medicinal chemistry.
• Pharmacological investigation: Enable analysis of ligand pharmacological behavior using radioligand binding data.

Methodology:

Computed physicochemical properties were calculated for the database compounds.