>tr|D2AF76|D2AF76_SHIF2 L-ribulose-5-phosphate 4-epimerase UlaF OS=Shigella flexneri serotype X GN=ulaF MQKLKQQVFEANMDLPRYGLVTFTWGNVSAIDRERGLVVIKPSGVAYETMKADDMVVVDM SGKVVEGEYRPSSDTATHLELYRRYPSLGGIVHTHSTHATAWAQAGLAIPALGTTHADYF FGDIPCTRGLSEEEVQGEYELNTGKVIIETLGNAEPLHTPGIVVYQHGPFAWGKDAHDAV HNAVVMEEVAKMAWIARSINPQLNHIDSYLMNKHFMRKHGPNAYYGQK