Title : A self-compartmentalizing hexamer serine protease from Pyrococcus horikoshii: substrate selection achieved through multimerization - Menyhard_2013_J.Biol.Chem_288_17884
Title : The acylaminoacyl peptidase from Aeropyrum pernix K1 thought to be an exopeptidase displays endopeptidase activity - Kiss_2007_J.Mol.Biol_368_509