>sp|A1WX19|PYRH_HALHL Uridylate kinase OS=Halorhodospira halophila GN=pyrH MPHYRRILLKLSGEALLGDGQYGIAANTLDRIADELAEINAMGVEVAVVIGGGNIFRGAG LAASGMDRVTADHMGMLATVMNALAIQDALERRSVFCRVMSAIKINQVCEDYIRRRAVRH LEKGRVVIFAAGTGNPFFTTDSAASLRAVEVGAELLLKGTKVDGVYSSDPVRDPEAKRYQ QLTYDEVLSKRLEVMDATAIVLCRDQAMRIMVFDITSPGTMVAAARGEPVGTVVDPGLPS AQEESS