Protein Sequence Analysis Toolkit

• A Python toolkit for analyzing, comparing, and reporting on protein and DNA sequences
• Supports sequence statistics, alignments, biochemical property calculations, motif detection, and database management

Features

• Sequence classes -> represent protein and DNA sequences with validation and basic operations
• Alignment -> global and local pairwise alignments with scoring, identity, and similarity calculations
• Sequence analysis -> molecular weight, GRAVY, pI, secondary structure prediction, instability index
• Multi-sequence comparison -> conserved residues, distance matrices, grouping by similarity
• Database management -> storing, retrieving, filtering sequences; importing/exporting FASTA files
• Reporting -> generate formatted text reports with tables, summary statistics, and alignment results

Python modules used

• Biopython v1.86
• Levenshtein / python-Levenshtein v0.27.3

Requirements

• Requires Python 3.9+.

License

MIT License