The TOMTOM program searches one or more query motifs against a database of target motifs, and reports for each query a list of target motifs, ranked by E-value. TOMTOM binaries and source code is available as a part of MEME Suite of motif analysis tools.

On this page a single motif can be searched against the JASPAR CORE database using default parameters (ethresh=1). The form below allows to select a column comparison function and paste an input motif in JASPAR format (e.g. MA0066 /PPARgamma). Note that this is a temporary page hosted as a proof of principle for TOMTOM.