>tr|F5NXZ5|F5NXZ5_SHIFL Uracil phosphoribosyltransferase OS=Shigella flexneri K-227 GN=upp MKIVEVKHPLVKHKLGLMREQDISTKRFRELASEVGSLLTYEATADLETEKVTIEGWNGP VEIDQIKGKKITVVPILRAGLGMMDGVLENVPSARISVVGMYRNEETLEPVPYFQKLVSN IDERMALIVDPMLATGGSVIATIDLLKKAGCSSIKVLVLVAAPEGIAALEKAHPDVELYT ASIDQGLNEHGYIIPGLGDAGDKIFGTK