>sp|C3NF62|EF1B_SULIN Elongation factor 1-beta OS=Sulfolobus islandicus GN=ef1b MTDVLVVLKVFPDSDEVNLDNLYTDISNKLPKEYRIIRKETEPIAFGLNALILYVQMPEQ TEGGTDNLEEVVNNIQGVSHAEVVGITRLGF