Octamer sequences with HEXplorer score amplitude of -10.35, –0.15 or +10.32

Correct pre-mRNA processing in higher eukaryotes vastly depends on splice site recognition. Beyond conserved 5’ss and 3’ss motifs, splicing regulatory elements (SREs) play a pivotal role in this recognition process. Here, we present in silico designed sequences with arbitrary a priori prescribed splicing regulatory HEXplorer properties that can be concatenated to arbitrary length without changing their regulatory properties. We performed pulldown analysis to identify RNA-binding proteins, that bind either sequence segments with a HEXplorer score amplitude of +10.32, –0.15 or -10.35.