>tr|A0A117L1B6|A0A117L1B6_9EURY Uracil phosphoribosyltransferase OS=Thermococcus sibiricus GN=upp MIKDERWEKVYSFDDSPYLMEILTELRNKDTDSIAFRKGLVKLGRYMGYEIIKTMDVEKI KIETPLEETEGIIVKDRKNVVIVTVLRAAVPLMEGLVKVFEHARIGIVSASRGKAPKFEI EMNYVKIPQITPEDTVIVADPMIATGSTLITVMEEIKKYGTPKRLIVLGILAAPEGINRI KEKFPEAEIFVTQIDRGLNSKGYILPGLGDAGDRAFGAPIKIPTLPQVHTID