Peaks are not associated with Motifs in the database, so removed the code and made it return undef until this changes.
Peaks are not associated with Motifs in the database, so removed the code and made it return undef until this changes.

Ensembl/ensembl-funcgen,Ensembl/ensembl-funcgen,Ensembl/ensembl-funcgen,Ensembl/ensembl-funcgen