>tr|A0A1Q8MWR8|A0A1Q8MWR8_SHIDY PTS system N,N'-diacetylchitobiose-specific transporter subunit IIB OS=Shigella dysenteriae GN=chbB MEKKHIYLFCSAGMSTSLLVSKMRAQAEKYEVPVIIEAFPETLAGEKGQNADVVLLGPQI AYMLPEIQRLLPNKPVEVIDSLLYGKVDGLGVLKAAVAAIKKAAAN