>sp|C3N5V1|KADA_SULIA Adenylate kinase OS=Sulfolobus islandicus GN=adkA MKIGIVTGIPGVGKTTVLSFADKILTEKGIPHKIANYGDYMLNTALKEGYVNSRDEIRKL QIEKQRELQALAARRIVEDLSLLGDEGIGLIDTHAVIRTPAGYLPGLPRHVIEVLSPKVI FLLEADPRIILERQKRDNSRARADYSDTTVINEVIQFARYSAMASAVLVGASVKVVINQE GDPSIAASDIINSLM