Tags: Protein.
Translocon-associated protein subunit delta is a protein that in humans is encoded by the SSR4 gene.SSR4 also called TRAPD is assumed to be involved in protein secretion. It is located in the Xq28 region arranged in a compact head-to-head manner with the IDH3G gene. These two genes are driven by a bidirectional promoter located between them and encode proteins involved in unrelated biochemical pathways located in different compartments of the cell.