>tr|A0A016C3K7|A0A016C3K7_BACFG 4-deoxy-L-threo-5-hexosulose-uronate ketol-isomerase OS=Bacteroides fragilis str. 3976T8 GN=kduI MKTNYEIRYAAHPEDARSYDTKRIRRDFLIEKVFSADEVNMVYSMYDRMVVGGAMPVKEV LKLEAIDPLKAPYFLTRREMGIFNVGGPGVVRAGDAIFQLDYKEALYLGAGDRDVTFEST DAAHPAKFYFNSLAAHRNYPDKKVTKADAVVAEMGTLEGSNHRNINKMLVNQVLPTCQLQ MGMTELAPGSVWNTMPAHVHSRRMEAYFYFEVPEEHAVCHFMGEVDETRHVWMKGDQAVL SPEWSIHSAAATHNYTFIWGMGGENLDYGDQDFSLITDLK