SNED1
SNED1 (Sushi, Nidogen, and EGF-like Domains) is an extracellular matrix (ECM) protein expressed at low levels in a wide range of tissues. The gene encoding SNED1 is located in the human chromosome 2 at locus q37.3. The corresponding mRNA isolated from the spleen and is 6834bp in length, and the corresponding protein is 1413 amino-acid long. The mouse ortholog of SNED1 was cloned in 2004 from the embryonic kidney by Leimester et al. SNED1 present domains characteristic of ECM proteins, including an amino-terminal NIDO domain, several calcium binding EGF-like domains (EGF_CA), a Sushi domain also known as complement control protein (CCP) domain, and three type III fibronectin (FN3) domains in the carboxy-terminal region.