>sp|A7NKX0|SYP_ROSCS Proline--tRNA ligase OS=Roseiflexus castenholzii GN=proS MPKEGITPRAQDYSQWYLDIVQQADLADYAEVVKGCIVFKPTGYALWEAIQRGLDDRIKA TGHVNAYFPLLIPKSFLMKEAEHVEGFAPEVAEVTRAGGEDLAEPYVIRPTSETIIGYFY SKWVRSYRDLPLLINQWANVMRWEMRTRPFLRTTEFLWQEGHTVHATEEDAERETLLILH EVYADFVEKDMAIPVIRGLKSEKEKFPGALRSYCIEAMMQDGRALQAGTSHNLGQNFARA FDITYTDQHNTIQYAWTTSWGVSTRLIGALIMTHSDDEGLVIPPRLAPTQVVVVPIYRND AERSVVMEAVQRMTAEWKGLLRFKVDDRDNLTPGFKFNEWELKGVPIRVEIGPKDIEKGS VAIARRDQPGREGKSFVPQEGLTARLAALLEEIQQALYRRALAFRETHTADVTTYEELKQ QVERGFARCYWAGTMEDEKRIQEETRATIRCIPLDQPQQAGRCIYTGKETTQQVIFARAY