>sp|Q58148|Y738_METJA Uncharacterized protein MJ0738 OS=Methanocaldococcus jannaschii GN=MJ0738 MMITTNHPLYEALRDIQEFKLRLVEYFKDKDVFPIKNKVELAEALPCGISLPCGEIEAAE LVKLLTDNDFPIKDPEDLAMKLANKCPIKQ