FUNCTION: Intramembrane-cleaving serine protease that cleaves single transmembrane or multi-pass membrane proteins in the hydrophobic plane of the membrane, luminal loops and juxtamembrane regions. Involved in regulated intramembrane proteolysis and the subsequent release of functional polypeptides ...
FUNCTION: Intramembrane-cleaving serine protease that cleaves single transmembrane or multi-pass membrane proteins in the hydrophobic plane of the membrane, luminal loops and juxtamembrane regions. Involved in regulated intramembrane proteolysis and the subsequent release of functional polypeptides from their membrane anchors. Functional component of endoplasmic reticulum-associated degradation (ERAD) for misfolded membrane proteins. Required for the degradation process of some specific misfolded endoplasmic reticulum (ER) luminal proteins. Participates in the transfer of misfolded proteins from the ER to the cytosol, where they are destroyed by the proteasome in a ubiquitin-dependent manner. Functions in BIK, MPZ, PKD1, PTCRA, RHO, STEAP3 and TRAC processing. Involved in the regulation of exosomal secretion; inhibits the TSAP6-mediated secretion pathway. Involved in the regulation of apoptosis; modulates BIK-mediated apoptotic activity. Also plays a role in the regulation of spermatogenesis; inhibits apoptotic activity in spermatogonia. {ECO:0000269|PubMed:18953687, ECO:0000269|PubMed:22624035}.
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GO - Biological processes (BP):
apoptotic process [GO:0006915]; cellular response to unfolded protein [GO:0034620]; cellular response to UV [GO:0034644]; ERAD pathway [GO:0036503]; membrane protein intracellular domain proteolysis [GO:0031293]; membrane protein proteolysis [GO:0033619]; membrane protein proteolysis involved in ret...
apoptotic process [GO:0006915]; cellular response to unfolded protein [GO:0034620]; cellular response to UV [GO:0034644]; ERAD pathway [GO:0036503]; membrane protein intracellular domain proteolysis [GO:0031293]; membrane protein proteolysis [GO:0033619]; membrane protein proteolysis involved in retrograde protein transport, ER to cytosol [GO:1904211]; negative regulation of apoptotic process [GO:0043066]; positive regulation of protein catabolic process [GO:0045732]; positive regulation of protein processing [GO:0010954]; positive regulation of secretion [GO:0051047]; post-translational protein modification [GO:0043687]; spermatid differentiation [GO:0048515]
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GO - Molecular function (MF):
endopeptidase activity [GO:0004175]; serine-type endopeptidase activity [GO:0004252]...
endopeptidase activity [GO:0004175]; serine-type endopeptidase activity [GO:0004252]
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GO - Cellular component (CC):
endoplasmic reticulum [GO:0005783]; endoplasmic reticulum membrane [GO:0005789]; endoplasmic reticulum quality control compartment [GO:0044322]; integral component of endoplasmic reticulum membrane [GO:0030176]; mitochondrial membrane [GO:0031966]...
endoplasmic reticulum [GO:0005783]; endoplasmic reticulum membrane [GO:0005789]; endoplasmic reticulum quality control compartment [GO:0044322]; integral component of endoplasmic reticulum membrane [GO:0030176]; mitochondrial membrane [GO:0031966]
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