>sp|P95862|DLHH_SACS2 Putative carboxymethylenebutenolidase OS=Saccharolobus solfataricus GN=SSO2087 MEKEIFYDSDGAKIRAFLATPENPKLAVIVIHEIWGLNDNIKDISRRLANEGYMALAPQL YTRNEDVLNEGNIQNVMMKVWSIPPEKRNDPNSYQQIMSALDEKGKKVAELLVLNRQKTE EQMIKDAIKAYEYVSSQGVKKIVSMGFCMGGGLAFQLATEVPLDGTIVFYGRNPQPLEAI QKIKGPILGLYAGEDPPIDAGLPDLISAIIKYKKDLELKIYPGAYHAFFNDRGRSYNKEA AEDAWERVKSFLRRVSK