signal peptidase complex subunit 3 homolog (S. cerevisiae); Component of the microsomal signal peptidase complex which removes signal peptides from nascent proteins as they are translocated into the lumen of the endoplasmic reticulum (By similarity) (180 aa)

Sec61 beta subunit; Necessary for protein translocation in the endoplasmic reticulum (96 aa)

signal peptidase complex subunit 2 homolog (S. cerevisiae); Component of the microsomal signal peptidase complex which removes signal peptides from nascent proteins as they are translocated into the lumen of the endoplasmic reticulum (By similarity) (226 aa)

signal sequence receptor, gamma (translocon-associated protein gamma); TRAP proteins are part of a complex whose function is to bind calcium to the ER membrane and thereby regulate the retention of ER resident proteins (185 aa)

transmembrane emp24-like trafficking protein 10 (yeast); Involved in vesicular protein trafficking. Mainly functions in the early secretory pathway. Thought to act as cargo receptor at the lumenal side for incorporation of secretory cargo molecules into transport vesicles and to be involved in vesicle coat formation at the cytoplasmic side. In COPII vesicle-mediated anterograde transport involved in the transport of GPI-anchored proteins and proposed to act togther with TMED2 as their cargo receptor; the function specifically implies SEC24C and SEC24D of the COPII vesicle coat and lipi [...] (219 aa)

signal sequence receptor, beta (translocon-associated protein beta); TRAP proteins are part of a complex whose function is to bind calcium to the ER membrane and thereby regulate the retention of ER resident proteins (183 aa)

ubiquitin C (685 aa)

signal recognition particle 54kDa; Binds to the signal sequence of presecretory protein when they emerge from the ribosomes and transfers them to TRAM (translocating chain-associating membrane protein) (504 aa)