>tr|A0A509C7X9|A0A509C7X9_9ENTR PTS system L-ascorbate-specific transporter subunit IIB OS=Salmonella sp. NCTC 3046 GN=ulaB_2 MTVRILAVCGNGQGSSMIMKMKVDQFLTQSNIDHTVNSCAVGEYKSELSGADIIIASTHI AGEITVTGNKYVVGVRNMLSPADFGPKLLEVIKEHFPQDVK