| Accession ID | Name | Pfam Type |
|---|---|---|
| PF16664 | Unstructured on SH3 and cysteine-rich domain-containing protein 2 | disordered |
STAC2_u1 is a region of natively unstructured but highly conserved sequence between C1_1 Pfam:PF00130, and an SH3 domain, eg Pfam:PF00018, on SH3 and cysteine-rich domain-containing proteins from higher eukaryotes. The function is not known.