I perform an analysis of overrepresented transcription factor binding sites using oPOSSUM.
The issue is the following: I need to use some profiles that are not included in JASPAR. I can get those from YeTFaSCo. Then I need to convert those to JASPAR format to run oPOSSUM analysis. As far as I understand, both databases (YeTFaSCo and JASPAR) claim that they contain PFMs. But the same logos are associated with different matrices (for example, this and this represent the same motif).
Is it possible to convert a matrix from YeTFaSCo to JASPAR format?
I would appreciate any help. Thanks in advance!