SERP2
Function
Interacts with target proteins during their translocation into the lumen of the endoplasmic reticulum. Protects unfolded target proteins against degradation during ER stress. May facilitate glycosylation of target proteins after termination of ER stress. May modulate the use of N-glycosylation sites on target proteins.
Sequence Similarities
Belongs to the RAMP4 family.
Cellular localization
- Membrane
- Single-pass membrane protein
- Endoplasmic reticulum membrane
- Single-pass membrane protein
Alternative names
C13orf21, SERP2, Stress-associated endoplasmic reticulum protein 2, Ribosome-associated membrane protein RAMP4-2