170 lspA Signal peptidase II LSPA_SERMA Lipoprotein signal peptidase Prolipoprotein signal peptidase MLIIGKKLSPYALLSISGLLAASDQAVKWLVQQSMAYGEYVSVTPFFNWVHLWNTGAAFSLFANGGGWQRYFFIGIAVVVSIFLIKLILENRHKGEAIAYSLILGGAMGNLIDRVFRGYVVDSFDFYWRDWHWPAFNLADIAIVLGALLFVSSSLLGKKANTNAEPDGSD This protein specifically catalyzes the removal of signal peptides from prolipoproteins (By similarity).