>sp|Q9YF40|PYRH_AERPE Uridylate kinase OS=Aeropyrum pernix GN=pyrH MESVVVKISGSLVHPPRLDYLTRLRDVLWGLVDGGFRVAVVVGGGGLARSYIDVLRRAGV SEALLDEMGIESSRLNASLLAKLLYPRSQPYPLASLREVLEVFMTGLIPVSGGFQPGQST NAVAAVIAEALGARTLLNCLKGVEGVYSDEPSTPGARLLRRLTYRQLEDILVKVSSQRAG SYTLWDMVALSVARRSGLRIVFFDCSDPANIWGALKGEKGSIVEG