GRB2-related adaptor protein pseudogene

GRB2-related adaptor protein pseudogene (ENSG00000277466) is a genomic locus annotated as a pseudogene related to the GRB2/GRAP2 adaptor protein gene family. Pseudogenes resemble active genes but do not produce functional protein products and typically have no role in signal transduction, cell control, or disease. They are not therapeutic targets, and no drugs, molecular functions, or disease associations are attributed to this entry. The protein-coding version of this gene family, such as GRAP2 (GADS), participates in lymphocyte signaling (not this pseudogene)[1][2][3][5]. Note: - This entry is sometimes mistakenly confused with the functional GRB2-related adaptor protein 2 (GRAP2 or GADS), which is a well-studied adapter protein involved in T-cell signaling[1][2][3][5]. - ENSG00000277466 explicitly identifies a pseudogene, not a functional protein-coding gene. - For information on the actual therapeutic target, refer to GRAP2 (not this pseudogene).