RareLSD

RareLSD catalogs curated information on 63 human lysosomal enzymes and their links to 93 rare lysosomal storage disorders to support analysis of enzymatic deficiencies and toxic metabolite accumulation.

Key Features:

• Comprehensive enzyme records: Entries include disease name, affected organs, age of onset, available therapeutic drugs, inheritance patterns, specific enzyme deficiencies, and single nucleotide polymorphisms (SNPs).
• Database scope: Catalog covers 63 lysosomal enzymes linked to 93 distinct lysosomal storage disorders.
• Disease mechanism annotations: Records document enzymatic deficiencies and resulting accumulation of toxic metabolites.
• Structural data for drug design: Predicted and maintained structural models of lysosomal enzymes are provided to facilitate drug design.
• Biochemical assay integration: Biochemical assay information is integrated from PubChem.
• Sequence analysis tools: Sequence similarity search functionality is provided via BLAST and the Smith-Waterman algorithm.

Scientific Applications:

• Genetic characterization: Support for analysis of the genetic basis of lysosomal storage disorders through curated enzyme and SNP data.
• Drug discovery and design: Use of predicted enzyme structures and assay data to facilitate identification and optimization of therapeutic compounds.
• Therapeutic strategy development: Informing design of targeted therapeutic interventions based on enzyme deficiency and disease annotations.
• Comparative and evolutionary studies: Enabling sequence-based comparative analyses and evolutionary insights using integrated similarity search tools.
• Experimental data integration: Leveraging PubChem biochemical assays to connect experimental results with enzyme annotations for research and development.

Methodology:

Curated compilation of lysosomal enzyme records; integration of PubChem biochemical assay data; prediction and maintenance of structural models for lysosomal enzymes; and provision of sequence similarity searches using BLAST and the Smith-Waterman algorithm.