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Version 4.8.1

Use this form to submit motifs to MAST to be used in searching a sequence database.

Data Submission Form
Your e-mail address:

Re-enter e-mail address:

Your motif file:
Sample DNA motifs.

Sequence database to search--select one of the following:

A supported database:


Your FASTA sequence file (1000000 sequence characters maximum):

Sample DNA database.
Description of your motifs:

Display sequences with E-value below:

Ignore motifs if E-value above:

Use individual sequence composition
in E- and p-value calculation
Scale motif display threshold by sequence length

Search nucleotide database with protein motifs

(Ignored for protein searches)

Treatment of reverse complement strands: