>sp|Q730J7|PSD_BACC1 Phosphatidylserine decarboxylase proenzyme OS=Bacillus cereus GN=psd MRRTLYRLMIELTNGRFTSYILRKFAQSRLSSIIIPSYAKVFQINQDEMEKGLKEYRTLH ELFTRKLKEGKRSIDTDASSIVSPVDGVFADHGPIEETKTFDIKGKRYSIVDMLGNEERA QRYAGGTYMVIYLSPSHYHRIHSPLSGSVTERFVLGRKSYPVNAAGMEYGKEPLSKNYRS VTEVNSDGEHMALVKVGAMFVNSIELLHERDTVQKGEEMAYFTFGSTVVLLFEKDMIEVV QELKSGQELRLGEKIATRLAHK