>sp|C3NAL6|PCP_SULIY Pyrrolidone-carboxylate peptidase OS=Sulfolobus islandicus GN=pcp MTVLLFGFEPFLEYKENPSQLIAEALNGSTILKEEVKGVILPVEYEKIEDLIVTKIREMK PILTLGIGVAPGRAKITPEKIAINYKYSREGDNAGKKYKGEKIDPLGQDGIFTNIPVEDL VDLLNENGIPAELSLSAGSYLCNNAMYIIIREARKYNSLGGFIHVPLHESYAARIQRPIP SMSLDTMIRGIRLSMEFILTNKKENLTFS