RNA recognition motif (RRM) found in Saccharomyces cerevisiae protein JSN1 and similar proteins
JSN1, also called Pumilio homology domain family member 1 (PUF1), is a member of the PUF family of proteins. It facilitates association of Arp2/3 complex to yeast mitochondria. It may play a role in mitosis, perhaps by affecting the stability of microtubules. Members in this family contain an RNA recognition motif (RRM), also termed RBD (RNA binding domain) or RNP (ribonucleoprotein domain).