>tr|D4G0D3|D4G0D3_BACNB Serine aminopeptidase S33 domain-containing protein OS=Bacillus subtilis subsp. natto GN=ytpA MWTWKADRPVAVIVIIHGASEYHGRYKWLIEMWRSSGYHVVMGDLPGQGTTTRARGHIRS FQEYIDEVDAWIDKARTFDLPVFLLGHSMGGLVAIEWVKQQRNPRITGIILSSPCLGLQI KVNKALDLASKGLNVIAPSLKVDSGLSIDMATRNEDVIEADQNDSLYVRKVSVRWYRELL KTIESAMVPTEAFLKVPLLVMQAGDDKLVDKTMVIKWFNGVASHNKAYREWEGLYHEIFN EPEREDVFKAARAFTDQYI