>sp|Q975F2|RL21_SULTO Large ribosomal subunit protein eL21 OS=Sulfurisphaera tokodaii GN=rpl21e MVKHSKGYRTRTRKLLTKNVRERGAVPRLSLLMEEFKEGDYVVIKINPSVHKGMPHRRYH GKVGVIQGKRGKAYIVRVTLGDKEKVIIVRPEHLAKFNGIKNG