Tanslocon-associated protein subunit beta precursor, Tanslocon-associated protein subunit beta precursor, HSD25, TLAP, TRAP-BETA, TRAPB
The signal sequence receptor (SSR) is a glycosylated endoplasmic reticulum (ER) membrane receptor associated with protein translocation across the ER membrane. The SSR consists of 2 subunits, a 34-kD glycoprotein (alpha-SSR or SSR1) and a 22-kD glycoprot