>sp|Q9X0L3|MTNN_THEMA 5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase OS=Thermotoga maritima GN=mtnN MILVLGVFKIEVEPMLKEMEVLEKGRLLKRYYQRGVVGRNEVVVSYGFIGKVEAALVTQA FLDRFNIDAVFLTGNAGGLEGVEVGDVVIGDSYVEYDFETALGDEGIIVSGSEDLEDKVI AYSNREIKTGLIASGDAFVTVKEKAEEIKRRTGALCVDMDSAAVAKVCYENEKKFLAIKT IVDICGRETEEEFRKNYERYGFLSNLILLDVLKKCVF