>sp|P69823|ULAB_ECO57 Ascorbate-specific PTS system EIIB component OS=Escherichia coli O157:H7 GN=ulaB MTVRILAVCGNGQGSSMIMKMKVDQFLTQSNIDHTVNSCAVGEYKSELSGADIIIASTHI AGEITVTGNKYVVGVRNMLSPADFGPKLLEVIKEHFPQDVK