>sp|Q58649|Y1251_METJA UPF0254 protein MJ1251 OS=Methanocaldococcus jannaschii GN=MJ1251 MITVATAECFTHANIGLTIHKAAAGYEDFEFKYLFSEEDLKLMKNVRVISAMFVPSIIGV EKLLDIKLPEPDFNYKYAKAYSEEKDLEVAKLMAEGLKKKLNVNISIGSTAGVGRGAICI LTDNNRYLFTSDVYANLITFENIKERQKNGIEKGIKRFLEILKKEYF