Sterile alpha motif domain-containing protein 3 (SAMD3)

Sterile alpha motif domain-containing protein 3 (SAMD3) is a human protein encoded by the SAMD3 gene, characterized by the presence of a sterile alpha motif (SAM) domain[1][5]. This domain is generally involved in protein-protein interactions. The biological function of SAMD3 remains largely uncharacterized—no specific molecular function, regulatory pathway, or cellular process is well established as of the latest available data[3][5]. Genome-wide association studies have nominally linked variants in or near this gene to cognitive traits such as mathematical ability, but these associations do not clarify its precise action or mechanism[3]. The gene has been annotated in genetic studies and is associated with certain rare syndromes based on genetic evidence, but there is no evidence that it is a drug target, biomarker, or that it has a defined role in disease pathology or normal physiology[5]. If structured drug-target or pathway information about SAMD3 emerges in the future, this characterization should be revisited. Currently, it is best classified as a protein of unknown function containing a SAM domain.

Other names

sterile alpha motif domain containing 3SAM domain-containing protein 3SAMD3bA73O6.2FLJ34032

None known