Protein
Signal peptidase I S
Organism
Bacillus subtilis (strain 168)
Function
Not essential for cell viability, but required for efficient secretion of many proteins.
Similarity
Belongs to the peptidase S26 family.
Sequence
MKSENVSKKKSILEWAKAIVIAVVLALLIRNFIFAPYVVDGDSMYPTLHNRERVFVNMTVKYIGEFDRGDIVVLNGDDVHYVKRIIGLPGDTVEMKNDQLYINGKKVDEPYLAANKKRAKQDGFDHLTDDFGPVKVPDNKYFVMGDNRRNSMDSRNGLGLFTKKQIAGTSKFVFYPFNEMRKTN