>tr|D4FW26|D4FW26_BACNB Signal peptidase I OS=Bacillus subtilis subsp. natto GN=sipT MTEEKNTNTEKTAKKKTNTYLEWGKAIVIAVLLALLIRHFLFEPYLVEGSSMYPTLHDGE RLFVNKTVNYIGELKRGDIVIINGETSKIHYVKRLIGKPGETVQMKDDTLYINGKKVAEP YLSKNKKEAEKLGVSLTGDFGPVKVPKGKYFVMGDNRLNSMDSRNGLGLIAEDRIVGTSK FVFFPFNEMRQTK