>sp|A8F5E8|PYRH_PSELT Uridylate kinase OS=Pseudothermotoga lettingae GN=pyrH MYQRVLVKLSGEVMCGEGSRGFDQSNINYLVQQIAQIVDYGVNVGIVIGAGNIFRGEELS EIPHSLADQIGMLGTVINALYLKGSLQKVGIKCVVVSQVTSLPSIRPIHYDDINLYFDAG YVVIFAGGTSNPFFTTDTAAALRAVEMGANLLIKATKVDGIYDSDPKKNKSARKLDKISY YDAISRGLKVMDMEAFSICGRYKLPIVILNFFEDGSLLRAVRGEDVGSIIMPD