>sp|Q5LJ16|KDUI_BACFN 4-deoxy-L-threo-5-hexosulose-uronate ketol-isomerase OS=Bacteroides fragilis GN=kduI MKTNYEIRYAAHPEDARSYDTKRIRRDFLIEKVFSADEVNMVYSMYDRMVVGGAMPVKEV LKLEAIDPLKAPYFLTRREMGIFNVGGPGVVRAGDAIFQLDYKEALYLGAGDRDVTFEST DAAHPAKFYFNSLAAHRNYPDKKVTKADAVVAEMGTLEGSNHRNINKMLVNQVLPTCQLQ MGMTELAPGSVWNTMPAHVHSRRMEAYFYFEVPEEHAVCHFMGEVDETRHVWMKGDQAVL SPEWSIHSAAATHNYTFIWGMGGENLDYGDQDFSLITDLK