>tr|A0A0J1ZXG2|A0A0J1ZXG2_ECOLX L-ribulose-5-phosphate 4-epimerase UlaF OS=Escherichia coli GN=ulaF MQKLKQQVFEANMDLPRYGLVTFTWGNVSAIDRERGLVVIKPSGVAYETMKADDMVVVDM SGKVVEGEYRPSSDTATHLELYRRYPSLGGIVHTHSTHATAWAQAGLAIPALGTTHADYF FGDIPCTRGLSEEEVQGEYELNTGKVIIETLGDAEPLHTPGIVVYQHGPFAWGKDAHDAV HNAVVMEEVAKMAWIARSINPQLNHIDSFLMNKHFMRKHGPNAYYGQK