Formatting and Analysing
the Sequences
in the Multiple Alignments

FASMA is a tool to format the sequences present in a multiple alignment and to analyse the frequency of a specific (or all) residue(s) in each sequence and the percentage of amino acids identity between all aligned sequences.

FASMA analyses DNA and protein sequences present in some multiple alignment format (i.e., ClustalW, GCG MSF, Fasta, PIR and GDE).

Examples of input formats are available here. Click here to access the input form.

FASMA is optimized for Internet Explorer. For any questions or problems with other browsers contact susan.costantini AT or angelo.facchiano AT

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