>tr|A0A3U8L638|A0A3U8L638_SALTI PTS ascorbate transporter subunit IIB OS=Salmonella typhi GN=ulaB MTVRILAVCGNGQGSSMIMKMKVDQFLTQSNIDHTVNSCAVGEYKSELSGADIIIASTHI AGEITVTGNKYVVGVRNMLSPADFGPKLLEVIKAHFPQDVK