>tr|S4YRU0|S4YRU0_SERPL Uridylate kinase OS=Serratia plymuthica S13 GN=pyrH MATNAKPVYQRILLKLSGEALQGAEGFGIDASVLDRMAQEVKELVELGIQVGVVIGGGNL FRGAGLAQAGMNRVVGDHMGMLATVMNGLAMRDALHRAYVNARLMSAIPLNGVCDNYSWA EAISLLRNNRVVIFSAGTGNPFFTTDSAACLRGIEIEADVVLKATKVDGVYSADPVKNPD ATLYEHITYQDVLERELKVMDLAAFTLARDHGLPIRVFNMNKPGALRRVVMGENEGTLIS K