>tr|O59483|O59483_PYRHO CYTH domain-containing protein OS=Pyrococcus horikoshii GN=PH1819 MYEVELKGYANDEIFEKVRETFEFMRKEIHEDIYYQHPCRDFSKTDEALRIRIKRFNGHN EVFLTYKGPKIDEKSKTRLEIEVEIQEDVDKYFELLDRLGFKEVLKVVKTREKYYVEKGV TITLDEVEGLGKFIEIETLVKEKDEIPEAVEKLEKILRELGVEKFERRSYLELLLEKRTE LNI