Legionella pneumophila genome database

Legionella pneumophila genome database provides a curated relational repository of non-redundant Legionella pneumophila DNA sequences and annotations organized into contigs, with integrated sequence-analysis outputs to support molecular genetics, comparative genomics, codon usage, and protein property studies.

Key Features:

• Relational Database Structure: Organizes DNA sequences, genes, proteins, and annotations in a relational schema to enable explicit links between biological entities.
• Non-redundant Sequence Management: Maintains non-redundant DNA sequences derived from authoritative genomic sources, assembled into contigs representing consensus genomic regions.
• Integrated Sequence Analysis Tools: Provides a rapid similarity-searching tool that interfaces with protein data banks and an advanced DNA pattern-searching program for motif and regulatory element identification.
• Comprehensive Data Analysis Capabilities: Supports codon usage analysis via Factorial Correspondence Analysis and isoelectric point distribution studies for annotated proteins.

Scientific Applications:

• Pathogenesis Studies: Identify genetic factors contributing to virulence and host–pathogen interactions in Legionella pneumophila.
• Evolutionary Biology: Compare genomes to investigate evolutionary relationships and adaptations within Legionella species.
• Drug Target Discovery: Detect unique genomic features and protein properties that may serve as candidates for therapeutic intervention.

Methodology:

Data are sourced from established genomic libraries and curated to maintain non-redundancy and assemble contigs; relational links between genes and proteins are encoded to reflect biological relationships; integrated similarity searching, DNA pattern searching, Factorial Correspondence Analysis for codon usage, and isoelectric point distribution calculations are applied as stated.