>sp|Q4ULX2|SYP_RICFE Proline--tRNA ligase OS=Rickettsia felis (strain ATCC VR-1525 / URRWXCal2) OX=315456 GN=proS PE=3 SV=1 MLLSKYFLPVLKEEPSEAQVTSHKLMLRSGMIRQQAAGIYTWLPLGLKVLKNIENIVRSN MNKAGALEVLMPCIQPAHLWMESGRFDNYGKEMLKFQDRHDNTLLFGPTNEDMITDIFRH NIKSYKDLPKNLYHIQWKFRDEIRPRFGVMRGREFLMKDAYSFDINEENAVKTYNQMYQA YINTFRDLGVFAIPVIADNGPIGGNLSHEFHIIAETGESTIYYNKRFKTLKDNPNIDVEE IKSWYAAAEEKHDVNKLPISEQEITSSKGIEVGHIFYIGSKYSVNMNALINDEHGKLTPV EMSSYGIGISRLVAAIIEANCNEKGIIWPSNVAPFKVSLINLNIHDSKCVELAAKVYKEL SAQNIEVLYDDTEARAGSKFATHDLIGSPYQIIIGPKKAADDIVELKNRKIGVIEDIEVE NLIHYIK