>sp|Q9UYQ9|PCP_PYRAB Pyrrolidone-carboxylate peptidase OS=Pyrococcus abyssi GN=pcp MKVLVTGFEPFGGDDKNPTMEIVKFLDGKEIGGAKVIGRVLPVSFKRARKELVAILDEIK PDVTINLGLAPGRTHISVERVAVNIIDARIPDNDGEKPIDEPIVENGPAAYFATIPTREI VEEMKRNNIPAVLSYTAGTYLCNFVMYLTLHHSATKGYPRKAGFIHVPYTPDQVIEKKNT PSMSLELEIKGVEIAIRKSL