>sp|Q31UM5|RBSD_SHIBS D-ribose pyranase OS=Shigella boydii serotype 4 (strain Sb227) OX=300268 GN=rbsD PE=3 SV=1 MKKGTVLNSDISSVISRLGHTDTLVVCDAGLPIPKSTTRIDMALTQGVPSFMQVLGVVTN EMQVEAAIIAEEIKQHNPQLHETLLTHLEQLQKHQGNTIEIRYTTHEQFKQQTAESQAVI RSGECSPYANIILCAGVTF