>sp|C3MW57|SYS_SULIM Serine--tRNA ligase OS=Sulfolobus islandicus GN=serS MSWSILEFLRKNPEELKNNLKRRAIDVSLVDKAVELDKKWRQVLQEVERLRHQHNVLSSQ IPKLSGEERKKKIEESKNLLKILEDKEKELEKIEVERDRLLSSLPNLVADDVPNGPDDSY NIPIKFWGKFKVYEGDVEEFLRQTKDANVNYEIIKWKPKGHAEMLEDVLHLGNTLKAAEI AGSRFYYLFNDIVWLDFALLLFAIDYITQQGYTLVLPPYMLRGEVIQSVIDLDTFKDAIY KIENEDLYLIATAEHSVAAMFFKEEIEKDKLPLKFAGISPAFRKEAGAANKDLKGIFRVH QFHKVEQFIFSTPEDSWKYHAELITNAESIFQQLELPYRIVNIASGDLGACAAKKFDLEV WMPAQAKFREMVSCSNCTDWQAFRMKIRYVDRKNNKRGYVHTLNSTAIASTRTITAILEN YQREDGVVEVPKVLRKYLEIFPKAPKDYIYPLKNKII