Protein
L-ribulose-5-phosphate 4-epimerase UlaF
Organism
Escherichia fergusonii (strain ATCC 35469 / DSM 13698 / CDC 0568-73)
Function
Catalyzes the isomerization of L-ribulose 5-phosphate to D-xylulose 5-phosphate. Is involved in the anaerobic L-ascorbate utilization.
Similarity
Belongs to the aldolase class II family. AraD/FucA subfamily.
Sequence
MQKLKQQVFEANMDLPRYGLVTFTWGNVSAIDRERGLVVIKPSGIAYESMKANDMVVVDMSGKVVEGEYRPSSDTATHLELYRRYPSLGGIVHTHSTHATAWAQAGLAIPALGTTHADYFFGDIPCTRGLSEEEVQGEYELNTGKVIIETLGDAEPLHTPGIVVYQHGPFAWGKDAHDAVHNAVVMEEVAKMAWIARGINPQLNHIDSYLMNKHFMRKHGPNAYYGQK