pfam16664: STAC2_u1 (This model is not part of the current CDD release)
Unstructured on SH3 and cysteine-rich domain-containing protein 2
STAC2_u1 is a region of natively unstructured but highly conserved sequence between C1_1 pfam00130, and an SH3 domain, eg pfam00018, on SH3 and cysteine-rich domain-containing proteins from higher eukaryotes. The function is not known.