>tr|D4FZV4|D4FZV4_BACNB L-ribulose-5-phosphate 4-epimerase OS=Bacillus subtilis subsp. natto GN=araD MLETLKKEVLAANLKLQEHQLVTFTWGNVSGIDREKERIVIKPSGVEYSDLTADDLVVLN LDGEVVEGSLKPSSDTPTHVYLYKAFPNIGGIVHTHSQWATSWAQSGRDIPPLGTTHADY FDSAIPCTREMYDEEIIHDYELNTGKVIAETFQHHNYEQVPGVLVNNHGPFCWGTDALNA IHNAVVLETVAEMAYHSIMLNKDVTPINTVLHEKHFYRKHGANAYYGQS