>sp|B0R6Z8|SYS_HALS3 Serine--tRNA ligase OS=Halobacterium salinarum GN=serS MLSRQFVREHPEKVRDALDAKGVDADLDRILEVDEEWRELKARGDELRHDRNEVSSKIGE LKQAGDEDAAQEAIERSQALKDELADVEARADDLEAELERLLLTLPMVPDEDAPVGDSEA ENVERRREGFDDRRDLPESVVPHYDLGEELDILDFERGAKVSGGGFYFSKGAGARLEHAL VQFMLDVHREQGYEDVFPPMPVSARSMEGTGQFPKFVEDAYRIGGENDADYDDDDLWLLP TAEVPVTNMYRDEILLDDDLPVKHQAYSPNFRREAGEHGTETRGIVRVHQFNKVELVNFV RPEDSAERFHGLLDEAEAVLRRLDLPYRVLEMCTGDMGFTQAKKYDIEVWAPGDDMDGGP EMGGRWLEVSSVSNFKDFQARRADIQYRPERHESAEHLHTLNGSGVAVPRVLVAILEYYQ NDDGTVTVPEALQPYMNGQTRIEGSRKVGESALGDGDREA