SPTBN5

Spectrin, beta, non-erythrocytic 5 also known as SPTBN5 is a is_associated_with::protein that in humans is encoded by the SPTBN5 is_associated_with::gene. SPTBN5 belongs to the is_associated_with::spectrin family of cytoskeletal proteins.

Structure and function
SPTBN5 contains the following domains:


 * actin-binding domain
 * membrane-association domain-1
 * self-association domain
 * C-terminal is_associated_with::pleckstrin homology domain.

Based on these structural features it is thought that SPTBN5 is likely to form heterodimers and oligomers with alpha-spectrin and to interact directly with cellular membranes.

SPTBN5 is highly expressed in embryoid bodies.