- Online Functional Gene Enrichment
This web-based tool will help you identify what functional categories are over-represented in a gene list. With one click, the tool will perform enrichment analysis on a variety of categories including function, localization, pathways, protein domains, etc.
- Free Metabolite/Chemical Compound Database
This database allows searching metabolites and chemical compounds based on mass, formula, annotation and other conditions. It is very useful for proteomics and metabolomics studies. The database collects over 20,000 metabolites/chemical compounds. The information includes Name, Formula, Mass, Mass Diff, RT and more. Most records are linked to CAS, METLIN, KEGG, HMP, LMP, and other databases. Users can also add their own compounds or notes.
- Smart Way to Align Protein or DNA Sequences
Typically, the purpose to align sequences is to find the difference. Why not try this online Smart Sequence Alignment Tool? It summarizes the alignment results (insertion, deletion, and mutation), and highlights them directly. This tool can also compare protein or DNA sequences using a global alignment (ggsearch) or produce multiple non-overlapping alignments for protein and DNA sequences (lalign).
- Documents for Bio-Linux Tools (command-line bio-software)
Still using Linux command line bio-software? Here you can find documents for many of them, e.g., abiview, lalign, blastall, and a lot more. There are documents for over 500 bio-tools!