>tr|O28085|O28085_ARCFU MPN domain-containing protein OS=Archaeoglobus fulgidus GN=AF_2198 MKISRGLLKTILEAAKSAHPDEFIALLSGSKDVMDELIFLPFVSGSVSAVIHLDMLPIGM KVFGTVHSHPSPSCRPSEEDLSLFTRFGKYHIIVCYPYDENSWKCYNRKGEEVELEVVEK D